O. Ubaydullayeva, “DIQQATNING ASOSIY XUSUSIYATLARI: BARQARORLIK, KO‘LAM, TAQSIMLANISH VA KO‘CHUVCHANLIK”, Scientific practical conference, vol. 1, no. 3, pp. 609–611, Apr. 2026, Accessed: Apr. 17, 2026. [Online]. Available: https://d-pressa.com/index.php/spc/article/view/520