VALIENTE, Edgar; LEÓN DE VELÁZQUEZ , Ana Concepción; GONZÁLEZ RÍOS , Vivian Giselle. Compliance with law 1535/99 regarding the collection, deposits, accounting, and custody of funds for the first quarter of 2020 in a Municipality of the Caazapá Department. Revista de ciencias empresariales, tributarias, comerciales y administrativas, [S. l.], v. 3, n. 2, p. 86–93, 2024. Disponível em: https://mail.educaciontributaria.com.py/revista/rcetca/article/view/60. Acesso em: 10 nov. 2026.