Shevchuk Irina Volodymyrivna. A Student's Academic Group as an Object of Education in the Primary Stage of Studing in Higher Economic Educational Institutions : к.пед.н. : spec.. 13.00.07 - Теорія і методика виховання : presented. 2010-02-18; popup.evolution: .; National pedagogikal university named by M.P.Dragomanov. – , 0410U001435.

Updated: 2026-11-12