%A Isnatang, Isnatang %A Syarifuddin, Andi %A Hasanuddin, Rusdiah %D 2020 %T ANALISIS KEPEMIMPINAN KEPALA SEKOLAH, LINGKUNGAN KERJA DAN PENGALAMAN MENGAJAR TERHADAP GURU PADA AMAL USAHA PENDIDIKAN MUHAMMADIYAH DI KABUPATEN WAJO %K %X Analyzing the influence of the principal's leadership, work environment, teaching experience, on teacher professionalism in Muhammadiyah Educational Business Charities in Wajo Regency. Then the multiple regression analysis was used. There were forty teachers as respondents in Muhammadiyah Junior High School in Wajo Regency as the population in this study. While the field data collection techniques used the results of observations in the form of a questionnaire containing questions, interviews, and documentation. From the results of research in this field, it shows that there is a significant positive influence between principal leadership, work environment, teaching experience on teacher professionalism simultaneously and partially. The independent variable affects to 0.351%, while 0.086% or the rest is influenced by other factors outside the model. The dominant variable that affects the leadership of the school principal is the Teaching Experience Variable %U http://ojs.stkip-ypup.ac.id/index.php/MM/article/view/727 %J Master of Management Journal %0 Journal Article %P 212-221%V 1 %N 2 %8 2020-12-30