Thakor, N., and D. Prajapati. “Tobacco and Areca Nut Use Among Children of Primary and Secondary Boarding Schools of Gandhinagar District: A Cross Sectional Study”. International Journal of Advances in Medicine, vol. 1, no. 2, Feb. 2017, pp. 137-40, https://www.ijmedicine.com/index.php/ijam/article/view/464.