FIDHLAH AZKIA NABILA. Problem Based Learning Model in Improving Primary School Students’ PKn Learning Outcomes. International Journal of Students Education, [S. l.], v. 2, n. 1, p. 396–374, 2024. DOI: 10.62966/ijose.v2i1.672. Disponível em: https://journal.berpusi.co.id/index.php/IJoSE/article/view/672. Acesso em: 31 jul. 2025.