Shalyhina, Natalia. “Experimental Verification of the author’s Methodology for the Development of Multinational Staff Officers` Communicative Competency”. ScienceRise: Pedagogical Education, no. 6 (26) (October 1, 2018): 37–45. Accessed December 19, 2024. https://journals.uran.ua/sr_edu/article/view/143351.