Bala R, B. Bala M, C. Bala M, . S, Kaushal S, Kumari S. 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). Int J Nur Res [Internet]. 2023 Jul. 17 [cited 2025 Sep. 14];6(1):20-4. Available from: https://www.innovationaljournals.com/index.php/ijnr/article/view/165