Published in Manila Bulletin (2000)

Published in Philippine Star (1999)

Published in Philippine Daily Inquirer (1999)

Published in Manila Bulletin (1999)

Published in Philippine Graphic (1999)

Published in Ocean Law and Policy Series (1999)

Published in Ocean Law and Policy Series (1999)

Published in Ocean Law and Policy Series (1999)

Published in Manila Times (1998)

Published in Manila Chronicle (1997)