Sugoniak II, Kovalchuk AM, Danylchenko AO. PROFESSIONAL CERTIFICATION AS MEANS OF THE INCREASE OF THE LEVEL OF STUDENTS’ PRACTICAL PREPARATION OF IT-SPECIALITIES. ITLT [Internet]. 2016 Jul. 1 [cited 2024 May 5];53(3):109-22. Available from: https://journal.iitta.gov.ua/index.php/itlt/article/view/1424