Espíndola A de A, Santos JGC dos, Vasconcelos AC de. Value relevance assigned to disclosure of R&D expenditures in the Brazilian capital market. Contextus [Internet]. 2018 Nov. 5 [cited 2025 Feb. 23];16(esp.):115-40. Available from: http://200.129.40.241/contextus/article/view/33312