Azizah, N., Liansari, V. and Kusuma, A. 2023. 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, 2 (Jun. 2023), 1049-1056. DOI:https://doi.org/10.30598/barekengvol17iss2pp1049-1056.