Kasturi R Nath, Anaswara Karthika P, Vipin Kumar and Jossy John (2021) “Change in Covid19 Related Perception and Practices Amid Inhabitants Of Kerala, Post Primary Level Intervention: A Field Trial done after the peak of second wave”, International Journal of Health and Clinical Research, 4(23), pp. 249–252. Available at: https://www.ijhcr.com/index.php/ijhcr/article/view/3680 (Accessed: 4May2026).