Khanal, Babina, Ranjita Devi, and Hemkala Dhakal. “Effectiveness of Self-Instructional Module on Food Hygiene Among the Food Handlers Working in Fast Food Centres of Gangtok, Sikkim”. International Journal Of Community Medicine And Public Health 11, no. 10 (September 27, 2024): 3941–3946. Accessed May 17, 2025. https://www.ijcmph.com/index.php/ijcmph/article/view/12897.