Ayu Juni Sihombing, Suwarno, Sherlyna Puasari, Maya Sari and Diwa Ardhaza (2022) “ANALYSIS OF THE INFLUENCE OF THEORY X, Y AND ABRAHAM MASLOW’S THEORY IN SUPPORTING EMPLOYEE PERFORMANCE IMPROVEMENT AT PT FIF BINJAI”, International Conference on Health Science, Green Economics, Educational Review and Technology, 4(1), pp. 574–581. doi: 10.54443/ihert.v4i1.295.