A, Syahrial. Efektivitas Model Project Based Learning Terintegrasi Etno-Stem Dalam Peningkatan Sikap Ilmiah Siswa Pada Pembelajaran Fisika. Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal), [S. l.], v. 5, n. 4, p. 1030–1034, 2024. DOI: 10.29303/goescienceed.v5i4.622. Disponível em: https://jpfis.unram.ac.id/index.php/GeoScienceEdu/article/view/622. Acesso em: 23 oct. 2025.