Serra, Sara, Kátia Matos Lemos, and Maria Sofia Matins. “The Influence of the Board of Directors and the Auditor in the Disclosure of Derivative Financial Instruments: Evidence on Portuguese Capital Market”. International Journal of Professional Business Review 7, no. 1 (November 1, 2021): e0240. Accessed November 29, 2021. https://openaccessojs.com/JBReview/article/view/240.