TY  - JOUR
T1  - Effects of gender , cognitive development and socioeconomic status on physics achievement
AU  - Yıldırım, Ufuk
AU  - Eryılmaz, Ali
PY  - 1999
DA  - June
JF  - Hacettepe Üniversitesi Eğitim Fakültesi Dergisi
PB  - Hacettepe Üniversitesi
WT  - DergiPark
SN  - 2536-4758
VL  - 15
IS  - 15
LA  - tr
UR  - https://dergipark.org.tr/tr/pub/hunefd/article/102780
L1  - https://dergipark.org.tr/tr/download/article-file/88073
ER  -