Published in Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) (2011)

Published in Transactions of the National Academy of Science and Technology (2011)

Published in Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) (2011)

Published in Manila Bulletin (2011)

Published in Manila Times (2011)

Published in Philippine Star (2011)

Published 2011

Published 2011

Published 2010

Published in Philippine Star (2010)