Fatima Saqib, Kashmala Sattar. Advancements and Challenges in Implementing the 3Rs Principle for Humane Animal Experimentation in Biomedical Research: Integrating Alternative Methods and Technologies. IJHR. 2023;1(2):21-25. Accessed June 2, 2026. https://insightsjhr.com/index.php/home/article/view/10