ARHIN, S. Profitability analysis of mobile payment companies in Ghana: A comparative study in the pre-pandemic period. Global Journal of Business, Economics and Management: Current Issues, [S. l.], v. 13, n. 2, p. 141–160, 2023. DOI: 10.18844/gjbem.v13i2.7767. Disponível em: https://un-pub.eu/ojs/index.php/gjbem/article/view/7767. Acesso em: 19 may. 2024.