NOVITA, Firda; RACHMAN, Poppy; ZAIROZIE, Athar Zaif. Effect of a Contextual Teaching and Learning Models Based on Islamic Boarding School Culture on Students’ Understanding of Mathematical Concepts. Kognitif: Jurnal Riset HOTS Pendidikan Matematika, [S. l.], v. 6, n. 2, p. 794–806, 2026. DOI: 10.51574/kognitif.v6i2.4950. Disponível em: https://etdci.org/journal/kognitif/article/view/4950. Acesso em: 16 jun. 2026.