Pathammavong, S., S. . Sroinam, and S. . Sirisooksilp. “THE DEVELOPMENT OF INSTRUCTIONAL LEADERSHIP INDICATORS OF PRIVATE SCHOOL PRINCIPAL OF LAOS”. Journal of Asian and African Social Science and Humanities, vol. 6, no. 3, Sept. 2020, pp. 43-55, http://aarcentre.com/ojs3/index.php/jaash/article/view/217.