JAWORSKA, Maja; ŚLAŹ, Korneliusz. Digitalisation of Cash Transactions in Non-Profit Institutions: A Case Study of E-Taca System Implementations in Poland. Scientific Journal of Bielsko-Biala School of Finance and Law, Bielsko-Biała, PL, v. 30, n. 2, 2026. DOI: 10.19192/wsfip.sj2.2026.5. Disponível em: https://www.asej.eu/index.php/asej/article/view/1011. Acesso em: 26 aug. 2026.