Verma, Kajal, Lalit Kumar, Ajeet Pal Singh, and Amar Pal Singh. “Review On: Risk Factors Associated With Tobacco Abuse During Pregnancy”. International Journal of Engineering Science and Generic Research 11, no. 1 (March 31, 2025): 1-14. Accessed April 21, 2026. https://www.ijesar.ijmbs.info/index.php/ijesar/article/view/229.