OLA, Andi Batari; MAS’UD B; ARIFUDDIN. Upaya Peningkatan Pemahaman Konsep Matematis Siswa Melalui Penerapan Model Pembelajaran Kooperatif Tipe STAD. Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences, [S. l.], v. 5, n. 3, p. 489–499, 2026. DOI: 10.53696/venn.v5i3.489. Disponível em: https://journal.web.id/journals/venn/article/view/489. Acesso em: 7 oct. 2026.