QALQONSIMON BEZDAGI O‘CHOQLI O‘ZGARISHLARNI ERTA TASHXISLASHDA ULTRATOVUSH TEKSHIRUVINING AHAMIYATI. SASRSMJ [Internet]. 2025 Oct. 23 [cited 2025 Nov. 15];1(3):127-31. Available from: https://jurnal.urgfiltma.uz/index.php/SASRSMJ/article/view/55