Bottentuit, Bottentuit J. “CELL PHONES IN EDUCATION: NAVIGATING THE CHALLENGES AND OPPORTUNITIES IN BRAZIL”. Journal of Healthcare Management and Administration (JHMA) 13, no. 10 (October 27, 2022): 15–22. Accessed June 19, 2025. https://zapjournals.com/Journals/index.php/jhma/article/view/639.