MUSA YAHAYA, M. .; SALE, M. . EFFECT OF CASHLESS POLICY ON INSECURITY IN KATSINA STATE NIGERIA. Gusau Journal of Entrepreneurship Development, [S. l.], v. 3, n. 2, p. 175–185, 2025. DOI: 10.57233/gujed.v3i2.13. Disponível em: https://gujed.com.ng/index.php/gujed/article/view/103. Acesso em: 15 apr. 2026.