MR. SAYAM DEEPATHI. STUDY OF USAGE OF MOBILE LEARNING AMONG THE PRE-SERVICE TEACHERS OF RANGAREDDY DISTRICT. EPRA International Journal of Research and Development (IJRD), [S. l.], v. 7, n. 10, p. 25–30, 2022. Disponível em: http://eprajournals.net/index.php/IJRD/article/view/970. Acesso em: 18 may. 2024.