Barnabas MAAGI. Challenges and Risks of E-Payment Systems in Tanzania: A Technological Perspective. New Ideas Concerning Arts and Social Studies Vol. 2, [S. l.], p. 12–30, 2025. DOI: 10.9734/bpi/nicass/v2/4939. Disponível em: https://stm.bookpi.org/NICASS-V2/article/view/17978. Acesso em: 4 jun. 2026.