El valor del silencio humano en la cultura escolar by Motta Ávila, J. Humberto

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“Nature defeated by man gives rise to gods”: Eco-spirituality in the Ecological Thought of Luis Oyarzún by Donoso Aceituno, Arnaldo Enrique

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Structural aspects and vein systems relations of the Segovia-Remedios mining district by Echeverry-Castañeda, Sebastián, Cárdenas-Vera, Alán Fernando, Ordóñez-Carmona, Oswaldo, Muñoz-Aguirre, Oscar

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Masculinity as a weapon of silence by Puerto Gutiérrez, Daniela Alexandra, Vega Pérez, Leonel Antonio; Universidad Pedagógica y Tecnológica de Colombia

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