EKA SARI PANCASILAWATI; SUTOPO, Yeri; YUWONO, Agus. Development of Fun Multiplication Learning Media with Snakes and Ladders and Multiplication Cards to Improve Cognitive Abilities of Grade IV Elementary School Students . DIAJAR: Jurnal Pendidikan dan Pembelajaran, [S. l.], v. 4, n. 2, p. 209–220, 2025. DOI: 10.54259/diajar.v4i2.4218. Disponível em: https://journal.yp3a.org/index.php/diajar/article/view/4218. Acesso em: 10 oct. 2026.