Raphael L, Raveendran R, M. V. S. Prevalence and determinants of substance abuse among youth in Central Kerala, India. Int J Community Med Public Health [Internet]. 2017 Feb. 22 [cited 2025 May 17];4(3):747-51. Available from: https://www.ijcmph.com/index.php/ijcmph/article/view/432