Development of Project Based Learning (Pjbl) Based Student Learning Motivation on Virus Material for Class X SMA Bina Utama Pontianak. Proceeding of IJC-MaSTEd (International Joint Conference on Mathematics, Science, Technology, and Education), [S. l.], v. 1, n. 1, p. 217–223, 2026. DOI: 10.31571/ijcmasted.v1i1.1152. Disponível em: https://jurnal.mipatek.upgripnk.ac.id/index.php/IJC/article/view/1152. Acesso em: 26 jul. 2026.