A Study to Assess the Effectiveness of Structured Teaching Program on Knowledge Regarding Menstrual Hygiene Among the Adolescent Girls in Kanpur - Divya Dwivedi; Shahin; Samreen Sheikh; Shruti Katiyar; Pranjali Singh; Shivani Tiwari; Aditya Singh (International Journal of Midwifery Nursing And Practices, 2025)