Sunarsih S. THE EFFECTIVENESS OF THE KUMON METHOD WITH TAPERTIS MEDIA TOWARDS UNDERSTANDING THE MULTIPLICATION CONCEPT OF ELEMENTARY SCHOOL STUDENTS. PROSPEK [Internet]. 2022 Oct. 24 [cited 2024 May 2];3(3):170-5. Available from: https://prospek.unram.ac.id/index.php/PROSPEK/article/view/236