Total data: 25667
Format-format penelitian sosial : dasar-dasar aplikasi
Faisal, Sanapiah;Jakarta : Rajawali Pers , 1989
Statistical analysis in psychology and education / George A. Ferguson
Ferguson, George A.;London : McGraw-Hill , 1981
Jakarta : Rajawali Pers , 1989
London : McGraw-Hill , 1981