Published in Transactions of the National Academy of Science and Technology (2015)

Published in PHILJA Judicial Journal (2011)

Published in PHILJA Judicial Journal (2011)

Published in Philippine Star (1999)

Published 1990

Published in The Philippine Review of Business and Economics (1988)

Published in Philippine Review of Economics and Business (formerly The Philippine Review of Business and Economics) (1988)

Published in Bulletin Today (1981)

Published 1979

Published 1953