WARDIYAH, M. Group positive psychotherapy untuk meningkatkan kesejahteraan psikologis remaja. Psychological Journal: Science and Practice, [S. l.], v. 1, n. 2, 2013. Disponível em: https://ejournal.umm.ac.id/index.php/pjsp/article/view/1492. Acesso em: 6 oct. 2024.