Ray Laskar, Ananya, Preethi Leti, and Jyoti Khandekar. “Digital Innovations in Routine Immunization and Implementation Challenges in a Primary Health Care Setting”. Journal of the Epidemiology Foundation of India 3, no. (2Supp) (April 3, 2026). Accessed April 4, 2026. https://efi.org.in/journal/index.php/JEFI/article/view/432.