State of textbooks Still faulty, says Go

od Bondoc, Jarius
izdano v Philippine Star (2009)

DepEd's Lapus trying to stop Go Thats poetry

od Tubeza, Philipp Cesar
izdano v Philippine Daily Inquirer (2009)

Nuggets of wisdom lost in translation

izdano v Philippine Daily Inquirer (2008)

Nemesis of error filled textbooks

od De Guzman, Mel Lawrence
izdano v Philippine Daily Inquirer (2008)

Going, gone. Mr. Go throws in the towel

od Sauler, Erika
izdano v Philippine Daily Inquirer (2008)

Reign of error

od De Quiros, Conrado
izdano v Philippine Daily Inquirer (2007)

After vindication, textbook errors whistle-blower insists on apology

od Pazzibugan, Dona Z.
izdano v Philippine Daily Inquirer (2004)

Whistle-blower wants independent evaluators

izdano v Philippine Daily Inquirer (2004)