Upadhyay, C., Nayak, B., & Desai, G. (2018). Knowledge and attitude of menstruation hygiene, contraception and sexual transmitted disease among school girls of Lunawada, Mahisagar, Gujarat, India. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 7(4), 1543–1547. https://doi.org/10.18203/2320-1770.ijrcog20181352