Xayrullayev S. SAMARQAND VILOYATIDA XIZMAT KOʻRSATISH SOHASINING RIVOJLANISH TENDENSIYALARI VA DINAMIKASI. ScienceProblems [Internet]. 2024 Nov. 28 [cited 2025 Aug. 19];4(S/9):179-86. Available from: https://scienceproblems.uz/index.php/journal/article/view/2571