Tomson, Richard, Rithu N., Jaya K. V., Sandra A. P., Rifna Sherin Vallil, Roshan Latif, Sameera V. S., Sandra K. Velayudhan, Shamkrishna H. Kurup, Shahin Ahamed C. P., Rinsha Amina, Sona V., Salva Sharin K. T., Sahnidha K. P., Sneha C. G., Sandra Sanu, Sneha P., and Shahanas P. “Hepatitis B Vaccination Coverage Among Cleaning Staffs in a Government Tertiary Care Centre in Mid-Kerala”. International Journal Of Community Medicine And Public Health 12, no. 1 (December 30, 2024): 304–309. Accessed October 27, 2025. https://www.ijcmph.com/index.php/ijcmph/article/view/13293.