Кулов, О., Д. Сыздыкова, and К. Перника. “Agency Labor As a Non-Standard Employment Development Factor”. Journal of Economic Research & Business Administration 125, no. 3 (September 24, 2018): 47–54. Accessed November 22, 2024. https://be.kaznu.kz/index.php/math/article/view/1997.