MELISA, M. .; SARI, S. M. .; ZULKHAIRI, Z. EFEKTIVITAS PROJECT BASED LEARNING BERBASIS FIELDTRIP TERHADAP HASIL BELAJAR IPAS SISWA KELAS IV . SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA, [S. l.], v. 6, n. 1, p. 298-307, 2026. DOI: 10.51878/science.v6i1.9371. Disponível em: https://www.jurnalp4i.com/index.php/science/article/view/9371. Acesso em: 26 feb. 2026.