Cortes, J. R. Determinants and indicators of excellence and effectiveness of the school system. Education quarterly..
Chicago-viite (17. p.)Cortes, Josefina R. "Determinants and Indicators of Excellence and Effectiveness of the School System." Education Quarterly. .
MLA-viite (9. p.)Cortes, Josefina R. "Determinants and Indicators of Excellence and Effectiveness of the School System." Education Quarterly., .
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