Oliveira, D. de P. et al. 2026. The impact of share-based payment plans on the performance of brazilian companies before and during the Covid-19 pandemic. REVISTA AMBIENTE CONTÁBIL - Universidade Federal do Rio Grande do Norte - ISSN 2176-9036. 18, 1 (jan. 2026). DOI:https://doi.org/10.21680/2176-9036.2026v18n1ID42504.