Hasil Validasi Modul 6M Berbasis Project Based Learning untuk Peserta Didik SMA. Jurnal Ilmiah Mandala Education, [S. l.], v. 7, n. 4, 2021. DOI: 10.58258/jime.v7i4.2427. Disponível em: https://ejournal.mandalanursa.org/index.php/JIME/article/view/2427. Acesso em: 2 sep. 2026.