Kristesia E, Suriansyah A, Harsono AMB, Putra ECS, Mubarok M. The Mastery of Basic Multiplication and Division Skills and Its Impact on Students’ Mathematics Achievement. amplitudo [Internet]. 2025 Feb. 28 [cited 2025 Mar. 1];4(1):26-30. Available from: https://journals.balaipublikasi.id/index.php/amplitudo/article/view/303