Shaik, Shaffi A, Rotana T Hashim, Sarah F Alsukait, Gallia M Abdulkader, Haifa F AlSudairy, Leena M AlShaman, Sarah S Farhoud, and Mona A Fouda Neel. 2015. “Assessment of Age at Menarche and Its Relation With Body Mass Index in School Girls of Riyadh, Saudi Arabia”. Asian Journal of Medical Sciences 7 (2):5-12. https://nepjol.info./index.php/AJMS/article/view/13439.