Haekal, R. A., R. Utari, and N. Hamidah. “Relationship Between Self-Control and Academic Procrastination During The The Covid-19 Pandemic in Psychology Students Muhammadiyah University Bandung”. Psycho Holistic, vol. 4, no. 1, May 2022, pp. 20-29, doi:10.35747/ph.v4i1.244.