Kozhamkulova, Z. T., Z. B. Akhmetova, and A. T. Bassymbekova. “Using Guerrilla Marketing in the Republic of Kazakhstan”. Journal of Economic Research & Business Administration 107, no. 1 (April 7, 2016). Accessed November 24, 2024. https://be.kaznu.kz/index.php/math/article/view/901.