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Items where Author is "Díaz Avalos, Jonathan Leonel"
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Monterroza Avalos, Evelin Natali and Díaz Avalos, Jonathan Leonel and García Rivas, Carmina Yecenia and Gómez Martínez, José Roberto and Landaverde Figueroa, Susi Licet (2009) A proposal to incorporate the teaching of English in public elementary school levels in El Salvador. Bachelor thesis, Universidad de El Salvador.