Business permanence factors in the construction sector in Colombia od Sarmiento Rojas, Jorge Andrés; Universidad Pedagógica y Tecnológica de Colombia, Hernández Carrillo, Carlos Gabriel; Universidad Pedagógica y Tecnológica de Colombia, Rueda Varón, Milton Januario

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A glance of domestic violence during confinement caused by Covid-19 od Carvajal Medina, María Patricia, Cayachoa Amaya, Isaura del Carmen

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Empirical evidence of the theory of consumption for colombia 2000-2010 od Herrera, Julián Augusto Casas, León, José Mauricio Gil

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Design and Implementation of a Low Power Wind Turbine Emulator Through the Induction Motor-Permanent Magnet Generator Arrangement od Bajonero-Sandoval, David Felipe, Sanabria-Vargas, Jeyson, Trujillo-Rodriguez, César Leonardo

Teme: “…permanent magnet generator…”