Loading book image Ta’limdа rаqаmli sаvоdxоnlikni shаkllаntirishning реdаgоgik imkоniуаtlаri Z.N.Xaydarova
Loading book image Xizmat ko'rsatish, servis va turizm sohalarini rivojlantirish: muammolar va ularning yechimlari A.S. Soliyev, E.Sh. Shavqiyev