MEGASARI, Rizza; DWI PUTRI, Rizky; RACHMAWATI, Dian. Improvement of Subjects Understanding Development of Teaching Materials Through Project Based Learning. KnE Social Sciences, [S. l.], v. 4, n. 6, p. 502–508, 2020. DOI: 10.18502/kss.v4i6.6622. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/6622. Acesso em: 1 jul. 2025.