Kamaruddin Yaakub, Soal jawab motivasi dan teknik belajar - x, 68 pages : illustrations ; 23 cm - Siri kaunseling dan motivasi . - Siri kaunseling dan motivasi . Bibliography : pages 67-68 ISBN: 9679694747 Subjects--Topical Terms: Motivation (Psychology). ; Study skills. Dewey Class. No.: 370.154