4.2
792
bilim kz %D1%81%D0%B5%D1%80%D1%82%D0%B8%D1%84%D0%B8%D0%BA%D0%B0%D1%82%D1%8B %D0%B7%D0%B0 %D0%BA%D0%BE%D0%BD%D0%BA%D1%83%D1%80%D1%81 %D0%BF%D0%B5%D0%B4%D0%B0%D0%B3%D0%BE%D0%B3 21 %D0%B2%D0%B5%D0%BA%D0%B0 %D0%BD%D0%BE%D0%BC%D0%B8%D0%BD%D0%B0%D1%86%D0%B8%D1%8F %D0%BB%D1%83%D1%87%D1%88%D0%B0%D1%8F %D1%80%D0%B0%D0%B7%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%BA%D0%B0 %D1%83%D1%80%D0%BE%D0%BA%D0%B0