Wibowo, Wasis Purwo. “Mengulik Ketangguhan (Hardiness) Pedagang UMKM Di Tengah Maraknya E-Commerce”. Jurnal Studia Insania 12, no. 1 (July 29, 2024): 64–81. Accessed April 19, 2025. http://103.180.95.17/index.php/insania/article/view/12638.