Silva, S.F. da . e Dantas, J.A. 2025. Effects of adopting IFRS 9 for the audit of financial instruments in non-financial companies . REVISTA AMBIENTE CONTÁBIL - Universidade Federal do Rio Grande do Norte - ISSN 2176-9036. 17, 1 (jan. 2025). DOI:https://doi.org/10.21680/2176-9036.2025v17n1ID38669.