Santosa YT, Maulida DW, Sukowati BA, Mahmudah MH. Comparative analysis of first-order linear differential equations and arithmetic methods in projecting Surakarta City’s population. Factor M [Internet]. 2025 Jun. 1 [cited 2026 Sep. 7];8(1):35-51. Available from: https://jurnalfaktarbiyah.iainkediri.ac.id/index.php/factorm/article/view/env8n1_p35_51