Lestari, Dinda Tri, et al. “The Correlation of Food Consumption, Menstruation and Body Mass Index to Haemoglobin Level in Adolescent Girls of Different Economic Statuses in Cianjur Regency, West Java Province-Indonesia”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 59, no. 1, July 2021, pp. 146-54, https://www.gssrr.org/JournalOfBasicAndApplied/article/view/12739.