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1981
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1982
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1983Article of journalPublished in 2013Repositorio Repositorio Institucional UPN
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1984Article of journalPublished in 2018Repositorio Repositorio Institucional UPN
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1985Article of journalPublished in 2018Repositorio Repositorio Institucional UPN
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1986
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1987
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1988
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1989Article of journalPublished in 2012Repositorio Repositorio Institucional UPN
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1990Article of journalPublished in 2018Repositorio Repositorio Institucional UPN
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1991Article of journalPor Urbina Duarte, Sulma; Gallego Badillo, Rómulo; Pérez Miranda, Royman; Gallego Torres, Adriana PatriciaPublished in 2008Repositorio Repositorio Institucional UPN
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1992Article of journalPublished in 2019Repositorio Repositorio Institucional UPN
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1993Article of journalPublished in 2020Repositorio Repositorio Institucional UPN
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1994Article of journalPublished in 2017Repositorio Repositorio Institucional UPN
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1995Article of journalPublished in 2003Repositorio Repositorio Institucional UPN
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1996Article of journalPublished in 2013Repositorio Repositorio Universidad Javeriana
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1997
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1998
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1999
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2000Article of journalPublished in 2016Repositorio Repositorio Institucional UPN
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