Azizah, Nuril, Vevy Liansari, and Alfan Kusuma. “SPACED REPETITION CONCEPT DESIGN WITH FUZZY MULTI CRITERIA ANALYSIS AS A MEDIA TO IMPROVE NUMERACY LEARNING FOR ELEMENTARY SCHOOL STUDENTS”. BAREKENG: Jurnal Ilmu Matematika dan Terapan 17, no. 2 (June 11, 2023): 1049-1056. Accessed November 23, 2024. https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/8178.