Ajieva MB, Babanazarova AO, Sultonov DQ o‘g‘li. MAKTABDA KIMYO KURSIDA SINFDAN TAShQARI IShLAR, OLIMPIADALAR VA KIMYO KEChALARINI TAShKILLAShTIRISh METODIKASI. SS. 2026;(3-3):68-70. Accessed August 7, 2026. https://journal.ndpi.uz/ss/article/view/2026-3-3-023