Kusumah, Alum, and Khusnul Fikri. “Leadership Style and Organizational Communication Patterns: A Qualitative Descriptive Study”. Muhammadiyah Riau Accounting and Business Journal 2, no. 2 (June 1, 2021): 201-213. Accessed July 31, 2021. https://ejurnal.umri.ac.id/index.php/MRABJ/article/view/2557.