EBRAHIMI, M. S.; KARIMI, E. A Systematic Literature Review on Critical Analysis of Profitability Ratio of Telecommunication Sector. Integrated Journal for Research in Arts and Humanities, [S. l.], v. 6, n. 2, p. 1–8, 2026. DOI: 10.55544/ijrah.6.2.1. Disponível em: https://ijrah.stallionpublication.com/index.php/ijrah/article/view/1048. Acesso em: 19 oct. 2026.