Kutsenko, Iryna. “THEORETICAL ASPECTS OF MONITORING MARITITME STUDENTS` LEARNING ABILITIES IN 1960-1980 YEARS”. Scientific Journal of Polonia University 43, no. 6 (June 18, 2021): 89-93. Accessed December 4, 2024. http://pnap.ap.edu.pl/index.php/pnap/article/view/621.