ISMAIL, Hassan; ISLAM, Nazrul. Factors Influencing Strategic Options of Managed Service Adoption by Telecommunication Operators: The Case of Sri Lanka. Journal of Applied Business Research, [S. l.], v. 35, n. 6, 2019. Disponível em: https://journals.klalliance.org/index.php/JABR/article/view/216. Acesso em: 22 sep. 2025.