Ernanda, Y., F. Y. Sijabat, A. K. . Panjaitan, W. . Sihombing, H. . Sembiring, and E. P. Nainggolan. “The Effect of Motivation, Communication, Work Environment on Employee Performance”. International Journal of Comparative Accounting And Management Science (IJCAMS), vol. 2, no. 1, June 2023, pp. 31-39, https://ijcams.sbm.or.id/index.php/ams/article/view/34.