Salsabila, N. ., Nugraha, H. S. ., & Wijayanto, A. . (2026). Digitization of Subsidized Fertilizer Distribution and Operational Challenges in Serving Aging Farmers: A Systematic Literature Review. Jurnal Ragam Pengabdian, 3(2), 7155-7170. https://doi.org/10.62710/77rysn98