GRADE BUZZ: AUTOMATED EMBEDDED RESULT BROADCASTING SYSTEM VIA GSM FOR INSTANT STUDENT MARKS DELIVERY. International Journal of AI Electronics and Nexus Energy, [S. l.], v. 2, n. 2(2), p. 938–952, 2026. DOI: 10.64751/ffdgg469. Disponível em: https://zesterapublications.com/journals/index.php/ijaene/article/view/724. Acesso em: 29 jun. 2026.