ASSESSING KNOWLEDGE AND SELF-PERCEIVED COMPETENCY IN INTERNATIONAL HEALTH REGULATIONS (2005) AMONG FINAL-YEAR MPH STUDENTS IN NORTHERN NIGERIA:A CROSS-SECTIONAL STUDY. Journal of Pure and Applied Sciences (Science Forum), [S. l.], v. 26, n. 1, 2026. Disponível em: https://atbuscienceforum.com.ng/index.php/jpas/article/view/245. Acesso em: 27 may. 2026.