Osman Affan, 1976- Tip belajar saat akhir : menjadi remaja smart study / Osman Affan - Batu Caves, Selangor : PTS Millennia, 2010 - xix, 179 p. ; 19 cm. ISBN: 9789675564031 RM14.90 Subjects--Topical Terms: Study skillsLearning abilityMotivation in education