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Teachers, ICT appropriation and school performance in Colombia
Sierra Peñuela, Laura Lucia - 2017
Persistent link: https://www.econbiz.de/10011896273
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La existencia de escuelas privados no elistas
Martínez Mora, Francisco - In: Información comercial española / Cuadernos económicos 74 (2007), pp. 221-237
Persistent link: https://www.econbiz.de/10003684203
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Impact of long school day programs in primary and secondary on mathematics and language standardized tests results: a meta-analysis for 8 countries
Álvarez Ojeda, Andrea; Bayona-Rodríguez, Hernando - 2019
Persistent link: https://www.econbiz.de/10011996404
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Statistical yearbook / Unesco
UNESCO - Paris : Unesco Publ.; Lanham, Md. : Bernan Press; … - 1963(1964) - 1999; damit Ersch. eingest.
Persistent link: https://www.econbiz.de/10000354202