Loading book image Matematika statistika (parametrlarni baholash va gipotezalarni tekshirish misollarda) A.A.Abdushukurov, N.S.Nurmuhamedova, K.S.Sagidullayev
Loading book image Formation and development of practical skills in primary class students based on cluster approach. M.Z. Ernazarova, D.O. Khimmataliev.