Zulfa, Zulfa, Sofyan Syahnur, and Srinita Srinita. 2024. “Assessing the Impact of Reduced Subsidized Fertilizer Usage on Agricultural Productivity in Aceh Province, Indonesia”. International Journal of Advances in Social Sciences and Humanities 3 (3):159-68. https://doi.org/10.56225/ijassh.v3i3.332.