SINAGA, Wilda Anisa Ukhro; HARAHAP, Nurlina Ariani; PASARIBU, Laili Habibah. The Effect of The Project Based Learning Model on The Implementation of Deep Learning in Improving Mathematics Learning Outcomes. Mathline : Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 11, n. 1, p. 251–262, 2026. DOI: 10.31943/mathline.v11i1.1100. Disponível em: http://mathline.unwir.ac.id/index.php/Mathline/article/view/1100. Acesso em: 5 mar. 2026.