VANDERPAL, G. Understanding the Nexus of R&D Expenditures and Intangible Assets in Different Asset Types: A Quantile Regression Approach. Journal of Strategic Innovation and Sustainability, [S. l.], v. 14, n. 6, 2019. Disponível em: https://articlearchives.co/index.php/JSIS/article/view/4891. Acesso em: 7 jul. 2024.