Huaman-Valle, Angela, Liz Pacheco-Pumaleque, and Alex Pacheco. “Transformational Leadership and Job Performance in the Marketing Sector Companies of Metropolitan Lima”. International Journal of Innovative Research and Scientific Studies 8, no. 4 (June 12, 2025): 217–224. Accessed July 13, 2025. http://www.ijirss.com/index.php/ijirss/article/view/7772.