Sudrajat, Darjat. “The Relationships Among Leadership, Entrepreneurial Mindset, Innovation and Competitive Advantage (A Conceptual Model of Logistics Service Industry)”. Binus Business Review 6, no. 3 (November 30, 2015): 477-485. Accessed February 23, 2025. https://journal.binus.ac.id/index.php/BBR/article/view/957.