Bala, Renu, Madhu B. Bala, Madhu C. Bala, Santosh ., Sangeeta Kaushal, and Shabnam Kumari. 2023. “A Pre-Experimental Study to Assess the Effectiveness of Self-Structured Teaching Plan of Knowledge on Menstrual Hygiene Among Nursing Students of Himalayan School of Nursing, Ambala (Haryana)”. International Journal of Nursing Research 6 (1):20-24. https://doi.org/10.31690/ijnr/93.