ANALYSIS OF PRINCIPAL’S LEADERSHIP STYLE, WORK ENVIRONMENT, JOB TRAINING, JOB SATISFACTION ON TEACHER PERFORMANCE AT STATE JUNIOR HIGH SCHOOLS IN EAST MANGGARAI REGENCY WITH WORK MOTIVATION AS AN INTERVENING VARIABLE - Sugiono, Edi; Efendi, Suryono; Jojong, Flavianus Ridwan Jojong (Jurnal Ilmiah Manajemen, Ekonomi, & Akuntansi (MEA), 2021)