TY  - GEN
AU  - Karabenick, Stuart
AU  - Youssef, Zakhour
TI  - Performance as a function of achievement motive level and perceived difficulty
KW  - Depósito de Retaguarda
KW  - 0220 - Depósito de Retaguarda
UR  - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/dr.htm
ER  -