Alifia Fakhreza, Najwa, Sri Hastuti Andayani, and Tuty Herawaty. 2026. “The Relationship Between Nutritional Status and Age at Menarche Among Adolescent Girls at SD Islam Al Azhar 19 Sentra Primer and SMP Islam Al Azhar 22 Sentra Primer”. Jurnal Indonesia Sosial Sains 7 (3):924-31. https://doi.org/10.59141/jiss.v7i3.2262.