DONOGA, Danhill C. Mental Health and Academic Achievement in Core Subjects Among Junior and Senior High School Students in Northern Samar, Philippines. International Journal of Research in Interdisciplinary Studies, [S. l.], v. 3, n. 7, p. 71–77, 2025. Disponível em: https://journal.ijris.com/index.php/ijris/article/view/197.. Acesso em: 30 aug. 2025.