Darwis, Tommy K, and Surna Tjahja Djajadiningrat. “The Relationship of Leadership Styles and Organizational Culture Case Study of an Oil and Gas Company in Indonesia”. Jurnal Manajemen Teknologi 9, no. 3 (June 1, 2002). Accessed April 29, 2024. https://journal.sbm.itb.ac.id/index.php/mantek/article/view/127.