Siswanti, Siswanti, and Heru Suwardianto. “Validity and Reliability of an Adolescent Knowledge Questionnaire on Puberty and Reproductive Health in Indonesian Version”. International Journal of Education in Low-Resource Settings 1, no. 1 (February 28, 2026): 24–33. Accessed September 6, 2026. https://ijelrs.candle.or.id/index.php/ijelrs/article/view/4.