Published in Philippine Panorama (1999)

Published in Philippine Graphic (1999)

Published in IBON Facts & Figures (1999)

Published 1999

Published in Journal on Environment, Energy and Minerals (1999)

Published in Asian Review of Public Administration (1999)

Published in Perspectives (1999)

Published in Philippine Star (1999)

Published in Philippine Star (1999)

Published in Philippine Daily Inquirer (1999)