Yovita Diva Hapsari, Melina Rahayu Nengsih, Diana Ermawati. Improving the Understanding of the Concept of Multiplication and Division With the Aid of Kalgi Pintar Media for Students of Grade II of SD 4 Karangbener. amd [Internet]. 2024 Dec. 17 [cited 2025 Jan. 18];2(2):139-53. Available from: https://amandemen.my.id/index.php/i/article/view/71