“Servant Leadership And Frontline Employee Job Performance In Vietnam’s Aviation Industry: The Mediating Roles Of Organizational Commitment And Trust In Leadership” (2026) Journal of Aviation Science and Technology (ISSN: 2815-5661), 4(1). Available at: https://ojs.vaajast.org/index.php/jast/article/view/100 (Accessed: 26 July 2026).