Jumanazarov F. KONTRAFAKT MAHSULOTLARNI ANIQLASH VA ULARNING MUOMALASIGA QARSHI KURASHISH MUAMMOLARI. ScienceProblems [Internet]. 2025 Apr. 29 [cited 2025 Aug. 1];5(3/S):177-83. Available from: https://scienceproblems.uz/index.php/journal/article/view/3346