Alam, S., I. L. Lawalata, R. Maricar, and A. Halim. “Influence of Leadership Style and Work Motivation on Employee Performance”. Point of View Research Management, Vol. 2, no. 2, May 2021, pp. 123-31, http://www.journal.accountingpointofview.id/index.php/POVREMA/article/view/134.