Published 1997

Published in Alipato : a Journal of Basic Education (1997)

Published in Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) (1997)

Published in Manila Bulletin (1997)

Published in Philippine Daily Inquirer (1997)

Published in Philippine Star (1997)

Published in Philippine Star (1997)

Published in Philippine Star (1997)

Published 1997

Published 1997