I. N. Khasanah, R. Trisnaningsih, M. Prihastuti, L. Annarahayu, S. Fijriyah, and S. Mahmudah, “The Effect of Digital Flipchart Training on Special School Teachers’ Knowledge about Reproductive Health Education for Adolescents with Disabilities”, IJNHS, vol. 7, no. 1, pp. 103-108, Apr. 2026.