Vianna Moreira Junior, Cesar, Maria Ângela de Souza Fernandes, Ricardo Carvalho Rodrigues, Adelaide Maria de Souza Antunes, and Sergio Paulino de Carvalho. 2017. “Subjectivity of Appraisals of Inventive Step in Patent Examinations As an Element of Uncertainty in the Potential for Technological Innovation”. Brazilian Journal of Operations & Production Management 14 (4):519-28. https://doi.org/10.14488/BJOPM.2017.v14.n4.a8.