CHALISE, D. R. Relationship Marketing: Tools for Ensuring Return on Equity. Nepal Journal of Multidisciplinary Research, [S. l.], v. 4, n. 4, p. 81–87, 2021. DOI: 10.3126/njmr.v4i4.43377. Disponível em: https://nepjol.info/index.php/njmr/article/view/43377. Acesso em: 18 sep. 2024.