KOEBERLEIN-KERLER, J. . CHARACTERISTIC OF PROFESSIONAL AND TEACHING ACTIVITY OF THE TECHNICAL DISCIPLINES’ EDUCATOR IN A VOCATIONAL EDUCATION INSTITUTION. Problems of Engineer-Pedagogical Education, [S. l.], n. 66, p. 21–28, 2020. DOI: 10.32820/2074-8922-2020-66-21-28. Disponível em: https://jped.uipa.edu.ua/index.php/JPED/article/view/329. Acesso em: 4 may. 2024.