Al-Xorazmiy Tabiiy fan 8-sinf UZ.pdf
bugun tushgan Al-xorazmiy olimpiadasi 8-sinf yechimi ham tashlanadi. ushbu kanalga obuna bo`ling. https://t.me/Jizzax_kimyoo https://t.me/Jizzax_kimyoo https://t.me/Jizzax_kimyoo