B. D. Alkahfi, Rumbiati, C. D. S. Sitepu, C. Etika, Amandin, and I. F. A. Negara, “Rural Household Consumption Patterns and Cooperative Business Opportunities: A Village Economic Ecosystem Approach: Pola Konsumsi Rumah Tangga Pedesaan dan Peluang Bisnis Koperasi: Pendekatan Ekosistem Ekonomi Desa”, jop, vol. 2, no. 1, pp. 31–39, Apr. 2026.