MANOPO, O. J.; WAROUW, Z. W. M.; HARAHAP, F. PENERAPAN MODEL PROJECT BASED LEARNING DALAM MENINGKATKAN HASIL BELAJAR IPA MATERI PENCEMARAN LINGKUNGAN PADA SISWA KELAS VII SMPN 2 LANGOWAN. BIOCHEPHY: Journal of Science Education, [S. l.], v. 5, n. 1, p. 627-634, 2025. DOI: 10.52562/biochephy.v5i1.1614. Disponível em: https://journal.moripublishing.com/index.php/biochephy/article/view/1614. Acesso em: 13 jun. 2026.