SIHOMBING, Evi Ariyanti Marlina; RUSLAN, Dede; LUBIS, Wildansyah. Analysis of differentiated learning with problem-based learning model to improve learning activity. Inovasi Kurikulum, [S. l.], v. 22, n. 3, p. 1839–1852, 2025. DOI: 10.64014/jik.v22i3.53. Disponível em: https://ejournal-hipkin.or.id/index.php/jik/article/view/53.. Acesso em: 22 aug. 2025.