Wickrematilake, M. S. K., S. M. Arnold, P. Karthikeyan, and A. D. N. Jayathilake. 2022. “Improving Knowledge of Street Food Vendors through an Educational Intervention in Kandy District, Sri Lanka”. International Journal of Research in Medical Sciences 10 (2):331-35. https://doi.org/10.18203/2320-6012.ijrms20220276.