NASUTION, A. K.; HUTAJULU, T. A. A. Analisis Kelebihan Dan Kelemahan Sistem Bilangan Lepki Dalam Pendidikan Matematika. Advances in Education Research, [S. l.], v. 1, n. 1, p. 55–59, 2025. DOI: 10.56495/aer.v1i1.998. Disponível em: https://jurnal.larisma.or.id/index.php/AER/article/view/998. Acesso em: 3 aug. 2025.