LUTFI, Ahmad; JUANDI, Dadang; MARTADIPUTRA, Bambang Avip Priatna. DEVELOPMENT PROPORTIONAL REASONING IN MATHEMATICS LEARNING ENVIRONMENT: SYSTEMATIC LITERATURE REVIEW. Pedagogy: Jurnal Pendidikan Matematika, [S. l.], v. 8, n. 1, p. 107–123, 2023. DOI: 10.30605/pedagogy.v8i1.2469. Disponível em: https://www.e-journal.my.id/pedagogy/article/view/2469. Acesso em: 4 oct. 2025.