Wahyudi, Wahyudi, Rinto Widiyanto, Ibrahim Ruli Effendy, and Andika Jaya Maulana. “Implementasi Lean Management Dalam Peningkatan Efesiensi Operasional Dan Keuntungan Umkm Di Kabupaten Banjar”. Jurnal Ekonomi Utama 4, no. 2 (July 30, 2025): 429–440. Accessed October 6, 2026. https://jurnal.astinamandiri.com/index.php/juria/article/view/292.