Ortega, Ruby Jean R. Social Media Site and The Linguistic Competence of the Students in Digos City National High School. Ruby Jean R. Ortega, Melon I. Quilojano and Claudin Armilla. - 44 pages; 28 cm. Subjects--Topical Terms: Education--Undergraduate Thesis.--English Dewey Class. No.: UT 0698 / Or82