Gurung, A, et al. “Prevalence of Substance Use and Associated Factors Among High School Adolescents in Rithepani, Lekhnath-2, Kaski, Nepal”. Journal of Gandaki Medical College-Nepal, vol. 10, no. 1, Aug. 2017, pp. 43-48, doi:10.3126/jgmcn.v10i1.17915.