Panjaitan, Gresnani, Hendrian Hendrian, and Sri Gustina Pane. “The Influence of Leadership, Work Environment, and Motivation on Change Management In Improving Employee Performance (a Study at The Kuala Tanjung Class III Port Authority and Harbor Master’s Office)”. Eduvest - Journal of Universal Studies 5, no. 12 (December 12, 2025): 14772–14787. Accessed February 16, 2026. https://eduvest.greenvest.co.id/index.php/edv/article/view/52495.