Y. M. Herwindo and D. H. Nugraha, “Peran KSPPS Yaummi MAS Cabang Cilacap Dalam Pemberdayaan Ekonomi Lokal: The Role of KSPPS Yaummi MAS Cilacap Branch in Empowering the Local Economy”, QLB, vol. 6, no. 2, pp. 348–368, Nov. 2025.