“The Effect of Voluntary Fasting (Mondays and Thursdays) on Weight Change Among Obese Students of the Class of 2022 at FKIK UMSU”. Diagnosa 2, no. 2 (August 28, 2026): 129–140. Accessed September 22, 2026. https://journal.ajbnews.com/index.php/diagnosa/article/view/372.