AHMED, S. M. S. Users ’ attitude towards telecommunication operators: a Study on Grameenphone and Banglalink. Archives of Business Research, [S. l.], v. 6, n. 10, 2018. DOI: 10.14738/abr.610.5078. Disponível em: https://journals.scholarpublishing.org/index.php/ABR/article/view/5078. Acesso em: 8 may. 2024.