SARLA KHARWAR; KRUPA PATEL; PROF. SHYAMAL VIRNODKAR. SMS BASE FILE SEARCH & AUTOMATIC CONTACT SAVING TECHNIQUE USING GSM. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 2, n. 9, p. 148–151, 2015. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/1022. Acesso em: 7 jul. 2025.