Prithiksha.N, Dr. D. Sri Sakthi , trans. 2022. “PERCEPTION AND DIFFICULTIES TOWARDS ONLINE CLASSES DURING PANDEMIC AMONG Ist YEAR UNDERGRADUATE STUDENTS OF A PRIVATE DENTAL INSTITUTION ”. Cuestiones De Fisioterapia 51 (3): 406-19. https://doi.org/10.48047/nk0krp60.