“QURG’OQCHILIK STRESSINING YERYONG’OQ NAVLARIDA URUG’DAGI YOG’ MIQDORIGA TA’SIRI”. Qo‘qon DPI. Ilmiy xabarlar jurnali 8, no. 9 (October 10, 2026): 443–449. Accessed October 24, 2026. https://journals-kokandsu.uz/index.php/kspi/article/view/6958.