TY  - JOUR
A1  - Hyde, J.S.
A1  - Fennema, E.
A1  - Lamon, S.J.
T1  - Gender differences in mathematics performance: A meta-analysis
Y1  - 1990
DO  - 10.1037/0033-2909.107.2.139
JF  - Psychological Bulletin
VL  - 107
IS  - 2

ER  -