Fulgar, Clarisse The effects of teenage relationship to the academic performance of the selected fourth year high school students in Our Lady of Perpetual Succor College school year 2011-2012 - Marikina City OLOPSC c2012 - unpaged; colored, illustration; 28cm. Subjects--Topical Terms: Research--SHS Thesis LC Class. No.: BF 724 / F963 2012