Llerena Gómez JM, Mayorga Díaz MP, López Jara AA, López Paredes MA. Intangible assets and sustainable competitive advantage in Ecuadorian Pymes. VD [Internet]. 2020Jul.3 [cited 2024Nov.21];4(3):62-0. Available from: https://cienciadigital.org/revistacienciadigital2/index.php/VisionarioDigital/article/view/1236