DARMAYANTI, Rani. Gema Cow-Pu: Development of Mathematical Crossword Puzzle Learning Media on Students’ Critical Thinking Ability. Assyfa Learning Journal, [S. l.], v. 1, n. 1, p. 37–48, 2023. DOI: 10.61650/alj.v1i1.1. Disponível em: https://journal.assyfa.com/index.php/alj/article/view/1. Acesso em: 10 jun. 2026.