Mamanova Gulnur. TA’LIM MUASSASIDA TA’LIM XIZMATLARI MARKETINGI VA MUASSASANING RAQOBATBARDOSHLIGINI OSHIRISH. journal. 2026;77(1):95-100. Accessed October 7, 2026. https://modernedu-dv.org/index.php/tal/article/view/339