PENERAPAN PORTOFOLIO HASIL BERBANTUAN MODEL PROJECT BASED LEARNING (PJBL) UNTUK MENINGKATKAN HASIL BELAJAR IPAS MATERI EKOSISTEM JARING-JARING MAKANAN. Jurnal Media Akademik (JMA), [S. l.], v. 2, n. 12, 2024. DOI: 10.62281/v2i12.1174. Disponível em: https://jurnal.mediaakademik.com/index.php/jma/article/view/1174.. Acesso em: 23 jul. 2025.