NABILAH, Rosa Safirotun; JUMADI, Jumadi. A Study of Content Analysis : Trends of Educational Research for Physics Courses in Indonesia. Jurnal Penelitian Pendidikan IPA, [S. l.], v. 8, n. 1, p. 393–400, 2022. DOI: 10.29303/jppipa.v8i1.1293. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/1293. Acesso em: 28 mar. 2024.