GRIMBALD, Ndah; CHELSEA MAH, Tarbot. Bank Marketing and Its Effects on Customer Retention in Microfinance in Yaounde, Cameroon. Business and Economic Research, [S. l.], v. 13, n. 1, p. 57–68, 2023. DOI: 10.5296/ber.v13i1.20331. Disponível em: https://macrojournal.org/index.php/ber/article/view/311. Acesso em: 7 jul. 2024.