Information Journal Paper
APA:
CopyWIGFIELD, A., & ECCLES, J.S.. (2000). EXPECTANCY-VALUE THEORY OF ACHIEVEMENT MOTIVATION. CONTEMPORARY EDUCATIONAL PSYCHOLOGY, 25(-), 68-81. SID. https://sid.ir/paper/644313/en
Vancouver:
CopyWIGFIELD A., ECCLES J.S.. EXPECTANCY-VALUE THEORY OF ACHIEVEMENT MOTIVATION. CONTEMPORARY EDUCATIONAL PSYCHOLOGY[Internet]. 2000;25(-):68-81. Available from: https://sid.ir/paper/644313/en
IEEE:
CopyA. WIGFIELD, and J.S. ECCLES, “EXPECTANCY-VALUE THEORY OF ACHIEVEMENT MOTIVATION,” CONTEMPORARY EDUCATIONAL PSYCHOLOGY, vol. 25, no. -, pp. 68–81, 2000, [Online]. Available: https://sid.ir/paper/644313/en