“Implementasi Supply Chain Management Pada UMKM Kopi Bintang Salatiga: (Studi Kasus UMKM Kopi Bintang Salatiga”. E-BISNIS: JURNAL ILMIAH EKONOMI DAN BISNIS 18, no. 1 (July 14, 2025): 280–288. Accessed June 9, 2026. https://journal.stekom.ac.id/index.php/Bisnis/article/view/2453.