Venkata Ramana Manipatruni, Dr.Sujani Tata, & Ananda Rao Bonthu. (2022). CERTIFICATIONS CALIBRATE THE CALIBRE OF THE STUDENTS. EPRA International Journal of Multidisciplinary Research (IJMR), 8(3), 268–271. Retrieved from http://www.eprajournals.net/index.php/IJMR/article/view/244