Santanu PUROHIT; Sujoita PUROHIT. Integrated Payment Systems: Safeguarding Transactions and Elevating Service in Petro Retail. Business, Management and Economics: Research Progress Vol. 7, [S. l.], p. 77–94, 2024. DOI: 10.9734/bpi/bmerp/v7/2847. Disponível em: https://stm.bookpi.org/BMERP-V7/article/view/16156. Acesso em: 4 jun. 2026.