Published in The Threshold: the Official Research Journal of Jose Rizal Memorial State University, Zamboanga del Norte (2016)

Published in Journal of Economics, Management & Agricultural Development (2016)

Published 2008

Published in Danyag : Journal of Humanities and Social Sciences (2005)

Published 2005

Published 2005

Published 2005

Published 2004

Published 2003

Published 2003

Published 1999

Published 1999

Published 1999

Published 1997

Published 1997

Published 1997

Published 1996

Published 1995

Published 1994

Published 1994