Herinawati, Nuraidah, L. . Mardianah, A. . Sengngeng, and Iksaruddin. “The Effect of Pre-Marital Explorer Game towards Adolescents’ Knowledge Regarding Pre-Marital Sex Behavior”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 59, no. 1, July 2021, pp. 250-6, https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/12728.