SANTOSA, Yoga Tegar; MAULIDA, Dini Wardani; SUKOWATI, Berliani Ardelia; MAHMUDAH, Mutiara Hisda. Comparative analysis of first-order linear differential equations and arithmetic methods in projecting Surakarta City’s population. Journal Focus Action of Research Mathematic (Factor M), [S. l.], v. 8, n. 1, p. 35–51, 2025. DOI: 10.30762/f_m.v8i1.5026. Disponível em: https://jurnalfaktarbiyah.iainkediri.ac.id/index.php/factorm/article/view/env8n1_p35_51. Acesso em: 7 sep. 2026.