PASARIBU, Marta Uli; HARAHAP, Amin; HASIBUAN, Lily Rohanita. The Effect of Wordwall Media Integration in Linear Program Learning on Students’ Concept Understanding and Learning Interest. Mathline : Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 11, n. 1, p. 263–270, 2026. DOI: 10.31943/mathline.v11i1.1098. Disponível em: http://mathline.unwir.ac.id/index.php/Mathline/article/view/1098. Acesso em: 5 mar. 2026.