Sari RP, Santoso DT. Pengembangan Model Kesiapan UMKM di Era Revolusi Industri 4.0. JMTSI [Internet]. 2019 May 17 [cited 2026 Mar. 27];3(1):37-42. Available from: https://jurnal.unsur.ac.id/index.php/jmtsi/article/view/561