Purwanti KY, Khoiriyah ISA. The Effectiveness of Jarimatika Methods with Tapertis Media on Students’ Multiplication Concept Understanding. J. Penelit. dan. Pengkaj. Ilmu. Pendidik. e-Saintika [Internet]. 2020 Nov. 30 [cited 2026 Feb. 7];4(3):332-41. Available from: https://journal-center.litpam.com/index.php/e-Saintika/article/view/267