Кydyrbek-uly D. A. and Syzdykbaeva, B. U. (2015) “Evaluating effectiveness of tourism and hospitality industry development”, Journal of Economic Research & Business Administration, 100(6), pp. 159–165. Available at: https://be.kaznu.kz/index.php/math/article/view/555 (Accessed: 24 November 2024).