Elov , O. K., M. A. Xolboyeva, and N. K. qizi Pirmamatova. “MAKROMARKETING VA MIKROMARKETING O‘RTASIDAGI FARQLAR”. Educational Research in Universal Sciences, vol. 2, no. 12, Dec. 2023, pp. 112-6, http://erus.uz/index.php/er/article/view/5493.