Barzola Tigrero, J. (2016). The use of an electronic portfolio for increasing writing skills to tenth grade at EBG José Pedro Varela, La Libertad, province of Santa Elena, 2015-2016.
Chicago-viite (17. p.)Barzola Tigrero, Jazmine. The Use of an Electronic Portfolio for Increasing Writing Skills to Tenth Grade at EBG José Pedro Varela, La Libertad, Province of Santa Elena, 2015-2016. 2016.
MLA-viite (9. p.)Barzola Tigrero, Jazmine. The Use of an Electronic Portfolio for Increasing Writing Skills to Tenth Grade at EBG José Pedro Varela, La Libertad, Province of Santa Elena, 2015-2016. 2016.
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