Herrera-Ramírez, M. M., Méndez-Morales, E. A., & Barrios-Campos, D. M. (2021). how the quality of patents contributes to revitalising the innovation system?, evidence from the renewable energy sector. Universidad Pedagógica y Tecnológica de Colombia.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHerrera-Ramírez, Milton Mauricio, Edgard Alberto Méndez-Morales, और Diana Marlene Barrios-Campos. How the Quality of Patents Contributes to Revitalising the Innovation System?, Evidence from the Renewable Energy Sector. Universidad Pedagógica y Tecnológica de Colombia, 2021.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHerrera-Ramírez, Milton Mauricio, et al. How the Quality of Patents Contributes to Revitalising the Innovation System?, Evidence from the Renewable Energy Sector. Universidad Pedagógica y Tecnológica de Colombia, 2021.
