Lilis Novitarum, Ance Siallagan, and Reni Lestari. “The Relationship Of Narcistic Personality Trends With Mastrubation In Adolescent Boys In Junior High School 5 Sibolga In 2021”. Jurnal EduHealth 13, no. 01 (July 30, 2022): 96–103. Accessed January 9, 2025. https://ejournal.seaninstitute.or.id/index.php/healt/article/view/344.