Loading book image Kimyo ta'lim sifatini oshirish maqsadida fanlararo integratsiyasiga asoslangan ta'lim B.O. Yodgorov
Loading book image Tasviriy san'atning rangtasvir fanida nazariya va plener amaliyoti uyg'unligining didaktik imkoniyatlari X. Ibragimov