Membina ketahanan diri /
George Leonard...[et al.]. ; editor, Firdhaus Md. Yatim.
- Batu Caves : Thinker's Library, 1997.
- viii, 120 p. ; 22 cm.
- Siri motivasi .
9676902551
Personality and motivation.
Self-confidence.
Self-management (Psychology)
155.25 / MEM
9676902551
Personality and motivation.
Self-confidence.
Self-management (Psychology)
155.25 / MEM