fariska zata, M. D. Junaedi, Hidayat, D. N. Sabila, and R. Rodhiyana, “Improving Adolescent Nutrition by Providing Iron Supplements at Al-Hikam Islamic Boarding School, Bangkalan: Improving adolescent nutrition by providing iron supplements at Al-Hikam Islamic Boarding School, Bangkalan”, JHCS, vol. 5, no. 2, pp. 9–18, Feb. 2026.