MOYLI ZIG’IR NAV VA TIZMALARINING QURG’OQCHILIKKA CHIDAMLILIGINI LABORATORIYA SHAROITIDA BAHOLASH. ilmiy [Internet]. 2024 Jun. 28 [cited 2024 Sep. 17];32(1):167-70. Available from: http://pedagoglar.org/index.php/01/article/view/4227