Dinata, Umi Nur Kholifah, and Konto Iskandar Dinata. “Overcoming Sleep Problems in Senior College Students With Hypnotherapy: A Trial”. Psikologi Prima 6, no. 1 (May 30, 2023): 1-9. Accessed November 23, 2024. https://jurnal.unprimdn.ac.id/index.php/Psikologi/article/view/3553.