Muhamad Aiman Membuang rasa kecewa Muhamad Aiman - 40p. col. ill. 22cm. - Siri Cakna Motivasi Pelajar . ISBN: 9789670315645 (Set) 9789670315713 Subjects--Topical Terms: Attitude (Psychology)Motivation in educationFrustration Dewey Class. No.: 370.154