Salman, S. K., Mohammad, M. H., Mhanna, A. Y., & Saleh, S. Y. (2020). The affected factors of puberty and menstrual disturbances among female students at Al-Andalus university. International Journal of Scientific Reports, 6(12), 500–507. https://doi.org/10.18203/issn.2454-2156.IntJSciRep20205029