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1Work documentPublished in 2012Repositorio Universidad Nacional de Colombia
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9Work documentPublished in 2007Repositorio Universidad Nacional de Colombia
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20Work documentPor Beltrán Cortés, Diana Morely; Díaz Vargas, Liliana Patricia; Jiménez Díaz, Reina Alejandra; León Rodríguez, LisandroPublished in 2021Repositorio RiUPTC: Repositorio Institucional UPTC