Schaurich Mativi, C.; Virgem Teixeira, E.; Almeida Lopes, F.; Timóteo de Oliveira, G. V.; Cardoso Francisca, I.; Silva Freitas, J.; Santos da Silva, A.; Arenhardt, R. L.; Niveiros, S. I.; Araujo, T. J. da C. Declare Right: University Extension Action for Guidance in the Preparation of the Individual and Rural Producer Income Tax Return. Sci. Electronic Arch 2025, 18.