SUDIRMAN, S. A.; REZA, F. A.; YUSRI, N. A.; RINA, R.; BAH, M. Putting Off Until Tomorrow: Academic Procrastination, Perfectionism, and Fear of Failure. International Journal of Islamic Educational Psychology, [S. l.], v. 4, n. 1, p. 136–153, 2023. DOI: 10.18196/ijiep.v4i1.17576. Disponível em: https://journal.umy.ac.id/index.php/ijiep/article/view/17576. Acesso em: 2 may. 2025.