Umar, R., Habibie, Z.R. and Sundahry 2025. Improving Fraction Learning Using Course Review Horay and Puzzle Media: Meningkatkan Pembelajaran Pecahan Menggunakan Ulasan Kursus Horay dan Media Puzzle. Academia Open. 10, 2 (Aug. 2025), 10.21070/acopen.10.2025.11839. DOI:https://doi.org/10.21070/acopen.10.2025.11839.