Analisis Motivasi Belajar Fisika Peserta Didik pada Sekolah Menengah Atas. Science and Physics Education Journal (SPEJ, [S. l.], v. 5, n. 1, p. 20–25, 2021. DOI: 10.31539/spej.v5i1.3236. Disponível em: https://journal.ipm2kpe.or.id/index.php/SPEJ/article/view/3236. Acesso em: 12 jan. 2026.