Ansari, M.Athar, Ali Jafar Abedi, and M. Salman Shah. “Risk Factors of Non-Communicable Diseases and Its Effective Surveillance With STEPwise Approach”. Journal of Comprehensive Health 9, no. 1 (June 30, 2021): 46 - 47. Accessed October 28, 2021. https://journalofcomprehensivehealth.co.in/jch/article/view/168.