Sayogo, M. M. H. A., L. Nora, and L. Hadi. “Product Quality, Price, Promotion, and Loyalty: The Mediating Role of Satisfaction at RSU Adhyaksa Sehat Sejahtera Berdikari Cooperative”. Community Engagement and Emergence Journal (CEEJ), vol. 6, no. 3, July 2025, pp. 1336-45, doi:10.37385/ceej.v6i3.8711.