Pagbuo at balidasyon ng mga larong PPT bilang kagamitang pampagtuturo ng talasalitaan sa Grade 9 / Emyluo P. Litaoen... [et al.]. - xi, 75 leaves : col. ill. ; 28 cm. Undergraduate Thesis (BSED - Filipino) - Nueva Vizcaya State University. Includes appendices & bibliography. ISBN: (cb.) Subjects--Topical Terms: PPT games.Teaching materials.