Yegizbayeva, G., G. Rakhimzhanova, A. Jumabayeva, B. Assanov, and R. Kuralbaeva. “Regularities and Development Trends of Agricultural Cooperation in Central Asia”. International Journal of Economics and Financial Issues, vol. 5, no. 3S, Dec. 2015, pp. 18-24, https://www.econjournals.com/index.php/ijefi/article/view/1684.