The longitudinal effects of achievement goals and perceived control on university student achievement
European Journal of Psychology of Education (2014) - Comments
doi: 10.1007/s10212-013-0193-2  issn: 0256-2928  issn: 1878-5174 

Lia M. Daniels, Raymond P. Perry, Robert H. Stupnisky, Tara L. Stewart, Nancy E. G. Newall, Rodney A. Clifton