Launch Of Mobile Telecommunications In North East India. African Journal of Biomedical Research, [S. l.], v. 27, n. 6S, p. 267–269, 2024. DOI: 10.53555/AJBR.v27i6S.5891. Disponível em: https://africanjournalofbiomedicalresearch.com/index.php/AJBR/article/view/5891.. Acesso em: 23 oct. 2025.