Firda Fibrila, Sri Sulistyowati, Muhammad Akhyar and Anik Lestari 2023. Identification of Adolescent Behavioral Tendencies After Utilization of Health Promotion Applications About Pre-Pregnancy Care Based on the Health Belief Model Framework. Journal of Population Therapeutics and Clinical Pharmacology. 30, 5 (Mar. 2023), 320–330. DOI:https://doi.org/10.47750/jptcp.2023.30.05.033.