Published in Manila Bulletin (2001)

Published in Kabayan (2001)

Published in Philippine Daily Inquirer (2000)

Published in Kabayan (2000)

Published in Manila Bulletin (2000)

Published in City Life (2000)

Published in City Life (2000)

Published in Continuing Legal Education Journal (2000)

Published in Bulletin Today (1982)

Published in ASEAN Comparative Law Series (1982)