Lopes de Bortoli, C., Notari, D. L. and Ávila e Silva, S. (2017) “Proposal for Migration from the Municipal Collection System to the Tax Administration System for Serra Gaúcha City Halls”, Interdisciplinary Journal of Applied Science, 2(4), pp. 17–20. Available at: https://sou.ucs.br/revistas/index.php/ricaucs/article/view/41 (Accessed: 3 July 2024).