SIMBAÑA-TAIPE, L. E.; VILLAMIL-JARAMILLO, J. A.; TAIMAL-MENDEZ, L. L.; RODEIRO-PAZOS, D. Barriers to Innovation: Experience of Ecuadorian Small and Medium Entreprises. Journal of Business, Universidad del Pacífico (Lima, Peru), v. 13, n. 1, p. 52-71, 30 dez. 2021.