1.
Humeniuk I, Humeniuk M. The Criterion and Level Aspect of the Experimental Research into the Effectiveness of the Methodical System of Teaching Ukrainian Language for Professional Purposes. jpnu [Internet]. 2024 Mar. 31 [cited 2024 Jul. 3];11(1):138-46. Available from: http://pu.if.ua/index.php/jpnu/article/view/7845