Widodo, Djoko Setyo, and P. Eddy Sanusi Silitonga. “Company Performance Analysis: Leadership Style, Corporate Culture and Human Resource Development”. International Review of Management and Marketing 7, no. 4 (October 31, 2017): 34–41. Accessed July 21, 2024. https://www.econjournals.com/index.php/irmm/article/view/5386.