Fajrin, R., S. Sunawan, and M. Mulawarman. “The Relationship Between Future Time Perspective, Self-Efficacy, and Self-Regulation on Online Learning Engagement”. Jurnal Bimbingan Konseling, Vol. 10, no. 3, Oct. 2021, pp. 168-75, doi:10.15294/jubk.v10i3.51823.