S. Smriti, S. V. Divakar, S. P. Suryanarayana, and M. Puttaswamy, “Prevalence of substance abuse among high school students in field practising area of Dr. B. R. Ambedkar Medical College, Bengaluru”, Int J Community Med Public Health, vol. 5, no. 10, pp. 4423–4426, Sep. 2018.