Raterta, Francis Kenneth, Joseph Paña, Jett Quebec, and Guiraldo Fernandez, Jr. 2019. “Filipino Language and Filipino Philosophy from the Perspective of Four Professors from the South: Interviews With Leonardo Mercado, Ryan Maboloc, Ruby Suazo, and Jeffry Ocay”. SABTON: Multidisciplinary Research Journal 1 (1):1-13. https://journal.evsu.edu.ph/index.php/sabton-mrj/article/view/299.