Chumak, Boris (A.A. 2017/2018) Corporate governance and family business: non family members in boatds of directors and managerial teams of family firms. Tesi di Laurea in Corporate strategies, LUISS Guido Carli, relatore Karynne Turner, pp. 110. [Master's Degree Thesis]

Chumak, Boris (A.A. 2014/2015) The relationship of size: organizational structure and efficiency. Tesi di Laurea in Business organization, LUISS Guido Carli, relatore Roberto Dandi, pp. 91. [Bachelor's Degree Thesis]