Mukherjee S, Mondal TK, De A, Misra R, Pal A. Knowledge, attitude and practice of food hygiene among street food vendors near a tertiary care hospital in Kolkata, India. Int J Community Med Public Health [Internet]. 2018 Feb. 24 [cited 2026 Jan. 7];5(3):1206-11. Available from: https://www.ijcmph.com/index.php/ijcmph/article/view/2576