Kleka P, Kowalczyk E. The Conceptual Framework and Psychometric Traits of a Survey for Testing the Functional Aspect of Negotiation Metacompetences (TMOK). SOEP [Internet]. 2018 Mar. 31 [cited 2026 Sep. 22];6(3):95-119. Available from: https://www.journals.ue.poznan.pl/soep/article/view/3801