Abdikalykova М.Н., and Ayaganova А.Ж. “Employee Motivation As a Means of Improving Service Efficiency”. Bulletin of L.N. Gumilyov Eurasian National University. Pedagogy. Psychology. Sociology series. 144, no. 3 (September 15, 2023): 285–295. Accessed July 3, 2024. https://bulpedps.enu.kz/index.php/main/article/view/508.