Junita, E., Sugiharto, D. and Awalya, A. 1. Upaya Mengurangi Prokrastinasi Akademik Melalui Layanan Penguasaan Konten. Indonesian Journal of Guidance and Counseling: Theory and Application. 3, 1 (1). DOI:https://doi.org/10.15294/ijgc.v3i1.3746.