“Edukasi Strategi Marketing Wirausaha Produk Roti Lapas Batam (ROPASTAM) Warga Binaan Lapas Kelas II Batam”. Khidmat: Journal of Community Service 1, no. 3 (December 30, 2024): 142–152. Accessed May 17, 2025. https://ojs.umrah.ac.id/index.php/khidmat/article/view/7035.