Barragán, Sandra
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2

Educational level in its mediating role in discrimination o..:

Barragán, Sandra ; González-Támara, Leandro
https://revistas.unal.edu.co/index.php/recs/article/view/84549/85967.  , 2023
 
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3

Assessment model of a mathematics university textbook ; Mod..:

Barragán, Sandra ; González, Leandro
http://revistas.uach.cl/index.php/estped/article/view/6653/7753.  , 2022
 
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5

Comparative analysis of dropout and student permanence in r..:

Guzmán, Alfredo ; Barragán, Sandra ; Cala-Vitery, Favio
Brown, R. Quality Assurance in Higher Education: The UK Experience Since 1992, 1st ed.; Routledge Falmer: London, UK, 2004..  , 2022
 
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7

Rurality and Dropout in Virtual Higher Education Programmes..:

Guzmán Rincón, Alfredo ; Barragán, Sandra ; Cala Vitery, Favio
De Ochoa, G.A. Cobertura e Inequidad. Educación Superior En Colombia. Educ. Educ. 2002, 5, 9–20..  , 2021
 
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11

Dinámica del abandono escolar en la formación posgradual: a..:

Barragán, Sandra ; González, Leandro
https://revistas.utp.ac.pa/index.php/clabes/article/view/2625/3367.  , 2020
 
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12

Dinámica del abandono escolar en la formación posgradual: a..:

Barragán, Sandra ; González, Leandro
https://revistas.utp.ac.pa/index.php/clabes/article/view/2625/3367.  , 2020
 
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15

Circular Piecewise Regression with an application to cell-c..:

Rueda Sabater, María Cristina ; Fernández Temprano, Miguel Alejandro ; Barragán, Sandra..
http://onlinelibrary.wiley.com/doi/10.1111/biom.12512/abstract;jsessionid=4649BAE88C1AF5513260415AD31B4268.f04t02.  , 2016
 
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