PENGARUH TINGKAT MOTIVASI SISWA TERHADAP JAM TIDUR DAN NILAI UJIAN MENGGUNAKAN METODE MANOVA. Integrative Perspectives of Social and Science Journal, [S. l.], v. 1, n. 02 November, p. 159–171, 2024. Disponível em: https://ipssj.com/index.php/ojs/article/view/17. Acesso em: 21 oct. 2026.