Alfitami, Dita, and Ade Rustiana. 2018. “PENGARUH LOCUS OF CONTROL INTERNAL, LOCUS OF CONTROL EKSTERNAL, MANAJEMEN WAKTU, DAN KREATIVITAS MENGAJAR TERHADAP MOTIVASI BERPRESTASI”. Economic Education Analysis Journal 6 (3), 960-72. https://journal.unnes.ac.id/sju/eeaj/article/view/20342.