Kusumaningrum DS, Puspita Lestari SA. ANALISIS KESULITAN BELAJAR MATEMATIKA DISKRIT MAHASISWA TEKNIK INFORMATIKA. prisma. [Internet]. 2019 Dec. 7 [cited 2026 Apr. 16];8(2):96-110. Available from: https://jurnal.unsur.ac.id/index.php/prisma/article/view/717