YOLANDASARI, I. D.; BAHTIAR, R. S.; SANTOSO, E. Penerapan Model Project Based Learning Untuk Meningkatkan Pemahaman Konsep Mata Pelajaran IPAS Siswa Kelas VI Sekolah Dasar. Journal of Science and Education Research, [S. l.], v. 4, n. 1, p. 1–8, 2025. DOI: 10.62759/jser.v4i1.138. Disponível em: https://jurnal.insanmulia.or.id/index.php/jser/article/view/138. Acesso em: 7 jun. 2026.