DESHAPRIYA, A.; WEERAKOON, W.; WICKRAMASINGHE, H.; TENNAKOON, T.; JAYASINGHE, B.; HIRUNIKA, S.; DULSHAN, H.; PERERA, M.; MADDAGE, M.; MUNASINGHE, D.; JAYARATHNA, D.; SENANAYAKE, M. M. V.; PERERA, G. A dual-phase financial strategy for sustainable customer loyalty: Integrating fixed deposits and voucher systems in Sri Lankan supermarket retail. Economics, Management and Sustainability, [S. l.], v. 10, n. 1, p. 113–126, 2025. DOI: 10.14254/jems.2025.10-1.8. Disponível em: https://jems.sciview.net/index.php/jems/article/view/229. Acesso em: 26 jun. 2026.