Motivasi Belajar Siswa dalam Pembelajaran Fisika. Science and Physics Education Journal (SPEJ), [S. l.], v. 4, n. 2, p. 47–55, 2021. DOI: 10.31539/spej.v4i2.1899. Disponível em: http://www.journal.ipm2kpe.or.id/index.php/SPEJ/article/view/1899. Acesso em: 12 jun. 2026.