Items where Author is "Calpa Guancha, Deysi Yaneth"

Calpa Guancha, Deysi Yaneth Y Moncayo Oquendo, Ingrid Lorena (2010) Some english pronunciation problems with the vowel sounds /i/,/u/ and /ə/ at an advanced level and some strategies to solve them. Project Report. Universidad de Nariño, Pasto.