Published 2003

Published in Journal of the Philippine Association for Technology in Home Economics in State Colleges and Universities, Inc. (2003)

Published 2002

Published 2001

Published 2001

Published in Journal of the Philippine Association for Technology in Home Economics in State Colleges and Universities, Inc. (2001)

Published in Journal of Environmental Science and Management (2001)

Published 2000

Published in Augustinian : Journal of Social Sciences, Humanities and Education of the University of San Agustin (1999)

Published in Augustinian : Journal of Social Sciences, Humanities and Education of the University of San Agustin (1999)