L. Zbaravska, O. Chaikovska, H. Taras, S. Slobodian, and O. Dumanskyi, “PROFESSIONAL COMPETENCE AS A KEY FACTOR IN IMPROVING THE QUALITY OF ENGINEERING EDUCATION”, ETR, vol. 3, pp. 253–256, Jun. 2019, doi: 10.17770/etr2019vol3.4118.