EFREMOFA, N. (2009). PECULIARITIES OF FORMATION OF A REGIONAL SYSTEM OF EDUCATIONAL QUALITY CONTROL. Don State Technical University.
শিকাগো স্টাইলে সাইটেশনEFREMOFA, N.F. PECULIARITIES OF FORMATION OF A REGIONAL SYSTEM OF EDUCATIONAL QUALITY CONTROL. Don State Technical University, 2009.
এমএলএ সাইটেশনEFREMOFA, N.F. PECULIARITIES OF FORMATION OF A REGIONAL SYSTEM OF EDUCATIONAL QUALITY CONTROL. Don State Technical University, 2009.
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