PENGGUNAAN MEDIA BELAJAR SMARTPHONE PADA SISWA DI SMA NEGERI 2 MANADO. JURNAL PARADIGMA : Journal of Sociology Research and Education, [S. l.], v. 1, n. 1, p. 11 14, 2020. Disponível em: https://ejurnal.unima.ac.id/index.php/paradigma/article/view/42. Acesso em: 17 dec. 2025.