PENGARUH PERGAULAN TEMAN SEBAYA TERHADAP MOTIVASI BELAJAR SISWA KELAS X SMA NEGERI 1 TOMOHON. PSIKOPEDIA, [S. l.], v. 4, n. 3, p. 177 184, 2023. DOI: 10.53682/pj.v4i4.7577. Disponível em: https://ejurnal.unima.ac.id/index.php/psikopedia/article/view/7577. Acesso em: 9 feb. 2026.