Savitri, Dea, and Febri Yuliani. “Efektivitas Program Pupuk Bersubsidi Di Kabupaten Lima Puluh Kota”. Journal of Education Transportation and Business 1, no. 2 (November 30, 2024): 39–54. Accessed June 14, 2026. https://rayyanjurnal.com/index.php/jetbus/article/view/2807.