Xushvaxtova, Z. A. qizi. “AHOLIGA XIZMAT KO‘RSATISH SOHASINI RIVOJLANTIRISHDA SAMARALI BOSHQARISH MEXANIZMINI EMPIRIK MODELLARINI BAHOLASH”. INTERNATIONAL СONFERENCE ON LEARNING AND TEACHING, vol. 1, no. 9, June 2022, pp. 259-64, https://researchedu.org/index.php/iclt/article/view/1887.