POHAN, Hertika Rahayu; NURJAMILA; LESTARI, Heni. Efforts to Improve Student Learning Outcomes in Educational Learning Learning through the Project Based Learning Method at SMK Negeri 1 Barumun. Indonesian Journal of Education and Social Humanities, [S. l.], v. 1, n. 4, p. 58–65, 2024. DOI: 10.62945/ijesh.v1i4.370. Disponível em: https://journal.mgedukasia.or.id/index.php/ijesh/article/view/370. Acesso em: 7 dec. 2025.