Umam, M. Ulyaul, Sa’adah, and Rifqi Nazahah Noor. “The Effectiveness of Self-Management Training to Improve the Discipline of Students During Post Covid-19 Pandemic”. Nusantara Journal of Behavioral and Social Science 3, no. 3 (August 24, 2024): 119–124. Accessed September 20, 2024. https://ukinstitute.org/journals/4/njbss/article/view/59.