Siti Nor Bahyah Mahmood, Panduan mencerdaskan minda - 104 pages : colour illustrations ; 19 cm - Bimbingan kecemerlangan diri . - Bimbingan kecemerlangan diri . ISBN: 9834244878 Subjects--Topical Terms: Thoughtand thinking - Religious aspects - Islam. Dewey Class. No.: 153.42