Pengaruh Motivasi Kerja Dan Supervisi Akademik Terhadap Guru Sains SMA Di Kot…

The purpose of this study was to analyze the effect of work motivation on the performance of high school science teachers in the city of Dumai, analyze the effect of principal supervision on the performance of high school science teachers in the city of Dumai, and analyze the effect of work motivation and principal supervision on the performance of high school science teachers in the city of Du…