Thanapakorn Ketvisetkul และ Ratree Loedwathong. (2021) A Program Enhancing the Authentic Leadership Effected The Administration of Private Schools. <i>Interdisciplinary Academic and Research Journal</i>, <i>1</i>(2), 19_34.Thanapakorn Ketvisetkul และ Ratree Loedwathong. "A Program Enhancing the Authentic Leadership Effected The Administration of Private Schools". Interdisciplinary Academic and Research Journal 1 (2021):19_34.Thanapakorn Ketvisetkul และ Ratree Loedwathong. A Program Enhancing the Authentic Leadership Effected The Administration of Private Schools. DR.KEN Institute of Academic Development and Promotion:ม.ป.ท. 2021.