Editorial |
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| · La investigación en tiempos de contingencia del Covid 19 Uribe Vanegas, Julio César
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Original article |
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| · Life Cycle Assessment and Carbon Footprint Calculus for a PET Bottles Recycling Process at Medellin (ANT) Aristizábal-Alzate, Carlos E.; González-Manosalva, José L.; Gutiérrez-Cano, Juan C.
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| · Effect of feather compost on soil chemical indicators in CCN-51 cocoa plantation (Theobroma cacao L.) Florida-Rofner, Nelino; Levano-Crisóstomo, José Dolores; Jacobo-Salinas, Santos
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| · Macroinvertebrate bioindicators of water quality in artificial hydrological systems in the department of Boyacá, Colombia Pérez, Johan Hernán; Martínez-Romero, Liceth Carollay; Castellanos-Guerrero, Lizeth Tatinana; Mora-Parada, Angela Rocio; Rocha-Gil, Zulma Edelmira
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| · Analysis of consumption and electric cost of production for product in a liquor industry Portillo-Ramos, Rosa Estefany; Segura, Juan Manuel; Flórez-Marulanda, Juan Fernando
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| · Environmental impact of the proposals for northern access to La Manga del Mar Menor (Murcia, Spain) Ballesteros-Pelegrín, Gustavo A.; Norcheva, Andrina Gincheva
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| · The Colombian Public Accounting Profession in the Emerging Bioethical Framework Pinzón-Medina, Ruth Marina
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| · Environmental impacts from coffee production and to the sustainable use of the waste generated Fernández-Cortés, Yessica; Sotto-Rodríguez, Karla Daniela; Vargas-Marín, Luis Alberto
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| · The Social Representations of Water: Tools to determine a pro-environmentalist behavior Espitia-Torres, Néstor Vladimir; Naranjo-Montoya, Julián David
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