azlina musa azlinamusa, RABIU MUAZU MUSA, BEH WEN FEN, KENNY S.L CHEAH. Article RETRACTED due to malpractice  Mental Health Challenges and Coping Strategies Among Undergraduate Students: A Cross-Sectional Investigation. Retos [Internet]. 2026 Apr. 26 [cited 2026 Jul. 28];82. Available from: https://revistaretos.org/index.php/retos/article/view/119044