Sistem Pendukung Keputusan Pemilihan Supplier Pengadaan Daerah dengan Metode Fuzzy-SAW pada CV Nyunda Karunia
Keywords:
Sistem Pendukung Keputusan, Pemilihan Supplier, Pengadaan Barang Daerah, Fuzzy-SAWAbstract
Pemilihan supplier merupakan proses strategis dalam pengadaan barang yang memerlukan evaluasi multikriteria secara objektif. Namun, dalam praktiknya, penilaian sering bersifat subjektif dan linguistik, sehingga dibutuhkan pendekatan yang mampu menangani ketidakpastian tersebut. Penelitian ini bertujuan untuk mengembangkan sistem pendukung keputusan pemilihan supplier pengadaan barang daerah menggunakan metode Fuzzy Simple Additive Weighting (Fuzzy-SAW) dengan studi kasus di CV. Nyunda Karunia. Metode ini menggabungkan keunggulan logika fuzzy dalam menangani data linguistik dengan kesederhanaan perhitungan SAW. Penelitian dilakukan melalui pengumpulan data dari dua narasumber dengan enam kriteria evaluasi utama, kemudian dilakukan proses fuzzifikasi, normalisasi, perhitungan nilai akhir fuzzy, defuzzifikasi, dan validasi hasil sistem. Hasil menunjukkan bahwa sistem Fuzzy-SAW menghasilkan peringkat alternatif yang sangat akurat dengan korelasi Spearman untuk dua narasumber rata-rata sebesar 0,958 terhadap penilaian manual, serta menunjukkan kestabilan dalam uji sensitivitas. Kontribusi utama penelitian ini adalah penerapan model evaluasi supplier berbasis fuzzy yang sederhana namun efektif, serta dapat diimplementasikan secara praktis dalam konteks organisasi. Penelitian ini juga membuka peluang pengembangan lebih lanjut, seperti pengambilan keputusan kelompok dan penerapan sistem dalam platform digital untuk meningkatkan aksesibilitas dan efisiensi proses seleksi supplier.References
[1] X. Shi and W. Zhang, ‘Research on Supplier Selection, Evaluation, and Relationship Management’, OJBM, vol. 11, no. 03, pp. 1208–1215, 2023, doi: 10.4236/ojbm.2023.113067.
[2] A. M. Yasin, R. Wijianto, and A. Widayanto, ‘Sistem Pendukung Keputusan Pemilihan Vendor Pengadaan Barang Dan Jasa Pada Perumda Pasar Jaya Dengan Menggunakan Metode Analytical Hierarchy Process’, ICEJ, vol. 2, no. 2, pp. 10–19, Nov. 2022, doi: 10.31294/icej.v2i2.792.
[3] A. P. Lopes and N. Rodriguez-Lopez, ‘A Decision Support Tool for Supplier Evaluation and Selection’, Sustainability, vol. 13, no. 22, p. 12387, Nov. 2021, doi: 10.3390/su132212387.
[4] C. Delcea and L.-A. Cotfas, ‘Supplier Selection Using Grey Systems Theory’, in Advancements of Grey Systems Theory in Economics and Social Sciences, in Series on Grey System. , Singapore: Springer Nature Singapore, 2023, pp. 85–138. doi: 10.1007/978-981-19-9932-1_3.
[5] ?. Popko, O. Slipetskyi, N. Kuzo, I. Bilyk, N. Hryniv, and M. Demko, ‘Selection of Suppliers Under Conditions of Uncertainty as a Component of Procurement Marketing’, ??????, vol. 4, no. 57, pp. 433–444, Aug. 2024, doi: 10.55643/fcaptp.4.57.2024.4485.
[6] A. Yudhistira, J. Wang, Y. Rahmanto, and S. Setiawansyah, ‘Decision Support System for Optimizing Supplier Selection Using TOPSIS and Entropy Weighting Methods’, Jurnal Pendidikan dan Teknologi Indonesia, vol. 4, no. 5, pp. 175–185, Nov. 2024, doi: 10.52436/1.jpti.456.
[7] W. D. Cahyo, W. A. Wibowo, S. Suwarno, and R. Ripai, ‘Decision Support System for Supplier Selection on Time Concept with AHP and SAW Method’, J. Ris. Inform., vol. 5, no. 1, pp. 583–592, Dec. 2022, doi: 10.34288/jri.v5i1.460.
[8] E. Bugingo, E. Leone Ndimubenshi, C. Tshimanga Kamanga, F. Xavier Rugema, O. Habimana, and J. Batamuliza, ‘Application of AHP in Decision-Making: Case Studies and Practical Implementation’, in Business, Management and Economics, vol. 29, F. De Felice and A. Petrillo, Eds., IntechOpen, 2024. doi: 10.5772/intechopen.1006966.
[9] N. Nedashkovskaya, ‘Comparison Analysis of Prioritization Quality Criteria Using Paired Comparison Method of Prioritization’, in 2022 IEEE 3rd International Conference on System Analysis & Intelligent Computing (SAIC), Kyiv, Ukraine: IEEE, Oct. 2022, pp. 1–6. doi: 10.1109/SAIC57818.2022.9923027.
[10] L. V. Cremades and A. Ponsich, ‘A Novel Technique for Computing Criteria Weights for Evaluating Alternatives Using the Ahp Method’, 2023. doi: 10.2139/ssrn.4585258.
[11] I. Widowati, D. A. R. Diem, W. Jamaludin, and E. S. Sukma, ‘Analisa Pengambilan Keputusan Pemilihan Venodr Seragam Dengen Merode Analytical Hierarchy Proces (AHP) ( Studi Kasus General Affairs PT Penjallindo Nusantara)’, teknologika, vol. 13, no. 2, pp. 262–272, Dec. 2023, doi: 10.51132/teknologika.v13i2.290.
[12] A. Wulandari and W. N. Yuwandhini, ‘Pengukuran Keputusan Pemilihan Supplier Dengan Menggunakan Metode Analytical Hierarchy Process (AHP) di PT XYZ’, JOSEAM Untirta, vol. 2, no. 2, p. 195, Nov. 2023, doi: 10.36055/joseam.v2i2.22361.
[13] R. K. Dhurkari, ‘Remarks on the inconsistency measure of the Analytic Hierarchy Process’, IFS, vol. 43, no. 4, pp. 4669–4679, Aug. 2022, doi: 10.3233/JIFS-212041.
[14] L. Li, Z. Liu, and X. Du, ‘Improvement of Analytic Hierarchy Process Based on Grey Correlation Model and Its Engineering Application’, ASCE-ASME J. Risk Uncertainty Eng. Syst., Part A: Civ. Eng., vol. 7, no. 2, p. 04021007, Jun. 2021, doi: 10.1061/AJRUA6.0001126.
[15] E. F. Indraswari, F. E. Nastiti, and B. W. Pamekas, ‘Sistem Rekomendasi Untuk Penentuan Pengadaan Stok Barang Dengan Metode Simple Additive Weighting’, j.nanotechnol.inf., vol. 10, no. 2, pp. 215–220, Nov. 2024, doi: 10.37365/jti.v10i2.297.
[16] I. Marliana, ‘Penerapan Metode Simple Additive Weighting (SAW) dalam Sistem Pengambilan Keputusan Order Persediaan Barang Berbasis Web’, sienna, vol. 1, no. 1, pp. 45–53, Jul. 2020, doi: 10.47637/sienna.v1i1.270.
[17] I. A. Khoiry and D. R. Amelia, ‘Exploring Simple Addictive Weighting (SAW) for Decision-Making’, ISI, vol. 8, no. 2, p. 281, Nov. 2023, doi: 10.35314/isi.v8i2.3433.
[18] R. Ardiansyah, M. Rani, R. Gusriva, and E. Rahmawati, ‘Decision Support System for Toko Anda Supplier Selection with the Simple Additive Weighting (SAW) Method’, J. Ris. Inform., vol. 4, no. 3, pp. 235–240, Jun. 2022, doi: 10.34288/jri.v4i3.366.
[19] Y. Mar’atullatifah and N. R. Sari, ‘Review: Sistem Pendukung Keputusan Dengan Metode SAW (Simple Additive Weighting) Untuk Seleksi Supplier pada Rumah Makan’, JCI, vol. 2, no. 8, pp. 3289–3296, Apr. 2023, doi: 10.53625/jcijurnalcakrawalailmiah.v2i8.5522.
[20] L. Frenando, N. Handayani, E. Niastuti, and S. Rosyida, ‘Implementation of Simple Additive Weighting Method To Analyze The Selection of The Laptop’, Jurnal Informatika dan Komputer, vol. 25, no. 1, Mar. 2023, doi: 10.31294/p.v25i1.1577.
[21] V. Sihombing, V. M. M. Siregar, W. S. Tampubolon, M. Jannah, Risdalina, and A. Hakim, ‘Implementation of Simple Additive Weighting Algorithm in Decision Support System’, IOP Conf. Ser.: Mater. Sci. Eng., vol. 1088, no. 1, p. 012014, Feb. 2021, doi: 10.1088/1757-899X/1088/1/012014.
[22] F. Di Maio, T. Matteo Coscia, and E. Zio, ‘Data Adequacy by an Extended Analytic Hierarchy Process for Inverse Uncertainty Quantification in Nuclear Safety Analysis’, Nuclear Engineering and Design, vol. 419, p. 112971, Apr. 2024, doi: 10.1016/j.nucengdes.2024.112971.
[23] M. Y. Firmansyah, A. C. Murti, and R. Nindyasari, ‘Analisis Perbandingan Metode AHP (Analytical Hierarchy Pricess) dan SAW (Simple Additive Weight) Dalam Pemilihan Tempat Usaha’, J. Dialektika Inform., vol. 3, no. 2, pp. 71–78, May 2023, doi: 10.24176/detika.v3i2.10455.
[24] S. R. Wulandari, H. Hamdani, and A. Septiarini, ‘Sistem Pendukung Keputusan Kesesuaian Lahan Tanaman Padi Menggunakan Metode AHP dan SAW’, JISKa, vol. 7, no. 3, pp. 226–236, Sep. 2022, doi: 10.14421/jiska.2022.7.3.226-236.
[25] F. Tüysüz, ‘Simulated Hesitant Fuzzy Linguistic Term Sets-Based Approach for Modeling Uncertainty in AHP Method’, Int. J. Info. Tech. Dec. Mak., vol. 17, no. 03, pp. 801–817, May 2018, doi: 10.1142/S0219622018500074.
[26] V. Hiremani, R. M. Devadas, P. Gujjar, S. Johar, and S. R, ‘Ranking of Institutes Using MCDM SAW Method Under Uncertainty’, in 2024 5th International Conference for Emerging Technology (INCET), Belgaum, India: IEEE, May 2024, pp. 1–4. doi: 10.1109/INCET61516.2024.10593015.
[27] A. M. G. Solo and M. M. Gupta, ‘Fuzzy Logic Theory and Applications in Uncertainty Management of Linguistic Evaluations for Students’, in Advances in Educational Technologies and Instructional Design, J. Bishop, Ed., IGI Global, 2021, pp. 243–266. doi: 10.4018/978-1-7998-6878-1.ch013.
[28] L. Liu and H. Deng, ‘A Fuzzy Approach for Ranking Discrete Multi-Attribute Alternatives under Uncertainty’, Mathematics, vol. 8, no. 6, p. 945, Jun. 2020, doi: 10.3390/math8060945.
[29] H. Wu and Z. Xu, ‘Fuzzy Logic in Decision Support: Methods, Applications and Future Trends’, INT J COMPUT COMMUN, Int. J. Comput. Commun. Control, vol. 16, no. 1, Sep. 2020, doi: 10.15837/ijccc.2021.1.4044.
[30] A. T. Sompa, ‘Procurement Mechanism of Goods and Regional Government Services in Accordance with the Principle of Good Governance in Banjarbaru’, Vestn. Ross. univ. družby nar., Ser. Politol., vol. 21, no. 4, pp. 706–717, Dec. 2019, doi: 10.22363/2313-1438-2019-21-4-706-717.
[31] W. Pirie, ‘Spearman Rank Correlation Coefficient’, in Encyclopedia of Statistical Sciences, 2nd ed., S. Kotz, C. B. Read, N. Balakrishnan, and B. Vidakovic, Eds., Wiley, 2005. doi: 10.1002/0471667196.ess2499.pub2.
[2] A. M. Yasin, R. Wijianto, and A. Widayanto, ‘Sistem Pendukung Keputusan Pemilihan Vendor Pengadaan Barang Dan Jasa Pada Perumda Pasar Jaya Dengan Menggunakan Metode Analytical Hierarchy Process’, ICEJ, vol. 2, no. 2, pp. 10–19, Nov. 2022, doi: 10.31294/icej.v2i2.792.
[3] A. P. Lopes and N. Rodriguez-Lopez, ‘A Decision Support Tool for Supplier Evaluation and Selection’, Sustainability, vol. 13, no. 22, p. 12387, Nov. 2021, doi: 10.3390/su132212387.
[4] C. Delcea and L.-A. Cotfas, ‘Supplier Selection Using Grey Systems Theory’, in Advancements of Grey Systems Theory in Economics and Social Sciences, in Series on Grey System. , Singapore: Springer Nature Singapore, 2023, pp. 85–138. doi: 10.1007/978-981-19-9932-1_3.
[5] ?. Popko, O. Slipetskyi, N. Kuzo, I. Bilyk, N. Hryniv, and M. Demko, ‘Selection of Suppliers Under Conditions of Uncertainty as a Component of Procurement Marketing’, ??????, vol. 4, no. 57, pp. 433–444, Aug. 2024, doi: 10.55643/fcaptp.4.57.2024.4485.
[6] A. Yudhistira, J. Wang, Y. Rahmanto, and S. Setiawansyah, ‘Decision Support System for Optimizing Supplier Selection Using TOPSIS and Entropy Weighting Methods’, Jurnal Pendidikan dan Teknologi Indonesia, vol. 4, no. 5, pp. 175–185, Nov. 2024, doi: 10.52436/1.jpti.456.
[7] W. D. Cahyo, W. A. Wibowo, S. Suwarno, and R. Ripai, ‘Decision Support System for Supplier Selection on Time Concept with AHP and SAW Method’, J. Ris. Inform., vol. 5, no. 1, pp. 583–592, Dec. 2022, doi: 10.34288/jri.v5i1.460.
[8] E. Bugingo, E. Leone Ndimubenshi, C. Tshimanga Kamanga, F. Xavier Rugema, O. Habimana, and J. Batamuliza, ‘Application of AHP in Decision-Making: Case Studies and Practical Implementation’, in Business, Management and Economics, vol. 29, F. De Felice and A. Petrillo, Eds., IntechOpen, 2024. doi: 10.5772/intechopen.1006966.
[9] N. Nedashkovskaya, ‘Comparison Analysis of Prioritization Quality Criteria Using Paired Comparison Method of Prioritization’, in 2022 IEEE 3rd International Conference on System Analysis & Intelligent Computing (SAIC), Kyiv, Ukraine: IEEE, Oct. 2022, pp. 1–6. doi: 10.1109/SAIC57818.2022.9923027.
[10] L. V. Cremades and A. Ponsich, ‘A Novel Technique for Computing Criteria Weights for Evaluating Alternatives Using the Ahp Method’, 2023. doi: 10.2139/ssrn.4585258.
[11] I. Widowati, D. A. R. Diem, W. Jamaludin, and E. S. Sukma, ‘Analisa Pengambilan Keputusan Pemilihan Venodr Seragam Dengen Merode Analytical Hierarchy Proces (AHP) ( Studi Kasus General Affairs PT Penjallindo Nusantara)’, teknologika, vol. 13, no. 2, pp. 262–272, Dec. 2023, doi: 10.51132/teknologika.v13i2.290.
[12] A. Wulandari and W. N. Yuwandhini, ‘Pengukuran Keputusan Pemilihan Supplier Dengan Menggunakan Metode Analytical Hierarchy Process (AHP) di PT XYZ’, JOSEAM Untirta, vol. 2, no. 2, p. 195, Nov. 2023, doi: 10.36055/joseam.v2i2.22361.
[13] R. K. Dhurkari, ‘Remarks on the inconsistency measure of the Analytic Hierarchy Process’, IFS, vol. 43, no. 4, pp. 4669–4679, Aug. 2022, doi: 10.3233/JIFS-212041.
[14] L. Li, Z. Liu, and X. Du, ‘Improvement of Analytic Hierarchy Process Based on Grey Correlation Model and Its Engineering Application’, ASCE-ASME J. Risk Uncertainty Eng. Syst., Part A: Civ. Eng., vol. 7, no. 2, p. 04021007, Jun. 2021, doi: 10.1061/AJRUA6.0001126.
[15] E. F. Indraswari, F. E. Nastiti, and B. W. Pamekas, ‘Sistem Rekomendasi Untuk Penentuan Pengadaan Stok Barang Dengan Metode Simple Additive Weighting’, j.nanotechnol.inf., vol. 10, no. 2, pp. 215–220, Nov. 2024, doi: 10.37365/jti.v10i2.297.
[16] I. Marliana, ‘Penerapan Metode Simple Additive Weighting (SAW) dalam Sistem Pengambilan Keputusan Order Persediaan Barang Berbasis Web’, sienna, vol. 1, no. 1, pp. 45–53, Jul. 2020, doi: 10.47637/sienna.v1i1.270.
[17] I. A. Khoiry and D. R. Amelia, ‘Exploring Simple Addictive Weighting (SAW) for Decision-Making’, ISI, vol. 8, no. 2, p. 281, Nov. 2023, doi: 10.35314/isi.v8i2.3433.
[18] R. Ardiansyah, M. Rani, R. Gusriva, and E. Rahmawati, ‘Decision Support System for Toko Anda Supplier Selection with the Simple Additive Weighting (SAW) Method’, J. Ris. Inform., vol. 4, no. 3, pp. 235–240, Jun. 2022, doi: 10.34288/jri.v4i3.366.
[19] Y. Mar’atullatifah and N. R. Sari, ‘Review: Sistem Pendukung Keputusan Dengan Metode SAW (Simple Additive Weighting) Untuk Seleksi Supplier pada Rumah Makan’, JCI, vol. 2, no. 8, pp. 3289–3296, Apr. 2023, doi: 10.53625/jcijurnalcakrawalailmiah.v2i8.5522.
[20] L. Frenando, N. Handayani, E. Niastuti, and S. Rosyida, ‘Implementation of Simple Additive Weighting Method To Analyze The Selection of The Laptop’, Jurnal Informatika dan Komputer, vol. 25, no. 1, Mar. 2023, doi: 10.31294/p.v25i1.1577.
[21] V. Sihombing, V. M. M. Siregar, W. S. Tampubolon, M. Jannah, Risdalina, and A. Hakim, ‘Implementation of Simple Additive Weighting Algorithm in Decision Support System’, IOP Conf. Ser.: Mater. Sci. Eng., vol. 1088, no. 1, p. 012014, Feb. 2021, doi: 10.1088/1757-899X/1088/1/012014.
[22] F. Di Maio, T. Matteo Coscia, and E. Zio, ‘Data Adequacy by an Extended Analytic Hierarchy Process for Inverse Uncertainty Quantification in Nuclear Safety Analysis’, Nuclear Engineering and Design, vol. 419, p. 112971, Apr. 2024, doi: 10.1016/j.nucengdes.2024.112971.
[23] M. Y. Firmansyah, A. C. Murti, and R. Nindyasari, ‘Analisis Perbandingan Metode AHP (Analytical Hierarchy Pricess) dan SAW (Simple Additive Weight) Dalam Pemilihan Tempat Usaha’, J. Dialektika Inform., vol. 3, no. 2, pp. 71–78, May 2023, doi: 10.24176/detika.v3i2.10455.
[24] S. R. Wulandari, H. Hamdani, and A. Septiarini, ‘Sistem Pendukung Keputusan Kesesuaian Lahan Tanaman Padi Menggunakan Metode AHP dan SAW’, JISKa, vol. 7, no. 3, pp. 226–236, Sep. 2022, doi: 10.14421/jiska.2022.7.3.226-236.
[25] F. Tüysüz, ‘Simulated Hesitant Fuzzy Linguistic Term Sets-Based Approach for Modeling Uncertainty in AHP Method’, Int. J. Info. Tech. Dec. Mak., vol. 17, no. 03, pp. 801–817, May 2018, doi: 10.1142/S0219622018500074.
[26] V. Hiremani, R. M. Devadas, P. Gujjar, S. Johar, and S. R, ‘Ranking of Institutes Using MCDM SAW Method Under Uncertainty’, in 2024 5th International Conference for Emerging Technology (INCET), Belgaum, India: IEEE, May 2024, pp. 1–4. doi: 10.1109/INCET61516.2024.10593015.
[27] A. M. G. Solo and M. M. Gupta, ‘Fuzzy Logic Theory and Applications in Uncertainty Management of Linguistic Evaluations for Students’, in Advances in Educational Technologies and Instructional Design, J. Bishop, Ed., IGI Global, 2021, pp. 243–266. doi: 10.4018/978-1-7998-6878-1.ch013.
[28] L. Liu and H. Deng, ‘A Fuzzy Approach for Ranking Discrete Multi-Attribute Alternatives under Uncertainty’, Mathematics, vol. 8, no. 6, p. 945, Jun. 2020, doi: 10.3390/math8060945.
[29] H. Wu and Z. Xu, ‘Fuzzy Logic in Decision Support: Methods, Applications and Future Trends’, INT J COMPUT COMMUN, Int. J. Comput. Commun. Control, vol. 16, no. 1, Sep. 2020, doi: 10.15837/ijccc.2021.1.4044.
[30] A. T. Sompa, ‘Procurement Mechanism of Goods and Regional Government Services in Accordance with the Principle of Good Governance in Banjarbaru’, Vestn. Ross. univ. družby nar., Ser. Politol., vol. 21, no. 4, pp. 706–717, Dec. 2019, doi: 10.22363/2313-1438-2019-21-4-706-717.
[31] W. Pirie, ‘Spearman Rank Correlation Coefficient’, in Encyclopedia of Statistical Sciences, 2nd ed., S. Kotz, C. B. Read, N. Balakrishnan, and B. Vidakovic, Eds., Wiley, 2005. doi: 10.1002/0471667196.ess2499.pub2.
