Astutik, F., Bukhori, B., & Rahmatika, R. (2022). Academic Procrastination, Self-Efficacy, and Task Value of Pre-Service Biology Teacher During Online Learnings. Phenomenon : Jurnal Pendidikan MIPA, 12(2), 159–187. https://doi.org/10.21580/phen.2022.12.2.13481