Tien, S. T. (1993). Factors contributing to stress and its effect on the achievement and self-concept of secondary school pupils.
Chicago Style (17th ed.) CitationTien, Sin Tay. Factors Contributing to Stress and Its Effect on the Achievement and Self-concept of Secondary School Pupils. 1993.
MLA (8th ed.) CitationTien, Sin Tay. Factors Contributing to Stress and Its Effect on the Achievement and Self-concept of Secondary School Pupils. 1993.
Warning: These citations may not always be 100% accurate.