A content analysis of President Joseph Ejercito Estrada’s press statements on charter change published in the Philippine Daily Inquirer from August 1-31, 1999
A content analysis of sexist language used in front page stories of the Philippine Daily Inquirer from November 1 to 30, 2000
A comparative study using content analysis on the environmental reporting of two local newspapers-Sunstar Davao and Mindanao Times for the period of June 1-30,2000
Reporting the Angelo de la Cruz crisis in the Philippine Daily Inquirer and Philippine Star: a content analysis
Investigative reporting of the Newsbreak magazine cover stories from January to September 2004: a content analysis
A comparative content analysis of ABU SAYYAF news stories published in two local newspapers in Davao City: Sun Star and Mindanao Times (June 1 to 30 of 2001)