IKROMI, Z. A.; HIDAYAT, N.; RISMAWATI, R. The role of optimism in improving subjective well-being in Islamic Boarding School Students. Priviet Social Sciences Journal, [S. l.], v. 5, n. 5, p. 111–121, 2025. DOI: 10.55942/pssj.v5i5.516. Disponível em: http://www.journal.privietlab.org/index.php/PSSJ/article/view/516. Acesso em: 2 sep. 2025.