Pino, Carmen, Orfa Jacome, Mario Vasquez, and Reynaldo Pena. “Circular Economy Model for Technical and Technological Institutes”. Universidad Ciencia y Tecnología 28, no. 125 (December 8, 2024): 121-132. Accessed December 22, 2024. https://uctunexpo.autanabooks.com/index.php/uct/article/view/862.