in the field of administration at the Kętrzyn Olsztyn College;

in the field of pedagogy at the University of Information Technology and Skills in Łódź;

in the field of administration at the Kętrzyn Olsztyn College;

in the field of administration at the Elbląg University of Humanities and Economics in Elbląg;

in the field of administration at the Elbląg University of Humanities and Economics in Elbląg;

in the field of pedagogy at the University of Information Technology and Skills in Łódź;

in the field of mechanics and machine construction at the branch at the Maritime University in Gdynia;

in the field of mechanics and machine construction at the branch at the Maritime University in Gdynia;

in the field of electrical engineering  at the Branch at the State Higher Vocational School in Tarnów;

in the field of sociology at the University of Social Sciences in Lublin;

in the field of agriculture at the State Vocational University Ignacy Mościcki in Ciechanów;

in the field of electrical engineering  at the Branch at the State Higher Vocational School in Tarnów;

in economics at the Podkarpackie College Bl. Fr. Władysław Findysza in Jasło;

in the field of nursing at the Elbląg University of Humanities and Economics in Elbląg;

in the field of sociology at the University of Social Sciences in Lublin;

in the field of agriculture at the State Vocational University Ignacy Mościcki in Ciechanów;

in the field of management at the College of Occupational Safety Management in Katowice;

in the field of nursing at the Elbląg University of Humanities and Economics in Elbląg;

in the field of administration at the Kujawsko-Pomorska Wyższa Szkoła Wyższa in Bydgoszcz;

in the field of management at the College of Occupational Safety Management in Katowice;

in economics at the Podkarpackie College Bl. Fr. Władysław Findysza in Jasło;

in the field of construction at the Białystok University of Technology;

in the field of administration at the Kujawsko-Pomorska Wyższa Szkoła Wyższa in Bydgoszcz;

in the field of direction at the branch in Bialystok of the Academy of Theater Aleksander Zelwerowicz;

in the field of management and leadership at the University of Humanities and Social Sciences in Warsaw;

in the field of nursing at the State College Pope John Paul II in Biała Podlaska;

in the field of construction at the Białystok University of Technology;

in the field of direction at the branch in Bialystok of the Academy of Theater Aleksander Zelwerowicz;

in the field of management and leadership at the University of Humanities and Social Sciences in Warsaw;

in the field of nursing at the State College Pope John Paul II in Biała Podlaska;

in the field of management at the Upper Silesian School of Commerce Wojciech Korfanty in Katowice;

in the field of electronics and telecommunication carried out in the Branch of the National University Professional Mławie in Ciechanowie;

in the field of computer science at the Branch at the University of Kazimierz Wielki in Bydgoszcz;

in the field of cultural studies  at the Adam Mickiewicz University in Poznan;

in the field of philology at the University of Humanities and Natural Sciences Jan Długosz in Częstochowa;

in the field of philology at the University of Humanities and Natural Sciences Jan Długosz in Częstochowa;

in the field of management at the Upper Silesian School of Commerce Wojciech Korfanty in Katowice;

in the field of production management and engineering at the State Higher Vocational School in Wałcz;

in the field of electronics and telecommunication carried out in the Branch of the National University Professional Mławie in Ciechanowie;

in the field of computer science at the Branch at the University of Kazimierz Wielki in Bydgoszcz;

in the field of psychology at the University of Humanitas in Sosnowiec;

in the field of graphics at the University of Information Technology and Skills in Lodz;

in the field of cultural studies  at the Adam Mickiewicz University in Poznan;

in the field of finance and accounting at the State Higher Vocational School in Konin;

in the field of production management and engineering at the State Higher Vocational School in Wałcz;

in the field of psychology at the University of Humanitas in Sosnowiec;

in the field of graphics at the University of Information Technology and Skills in Lodz;

in the field of management conducted at the Branch in Żory of the Upper Silesian School of Commerce Wojciech Korfanty in Katowice;

in the field of management conducted at the Branch in Żory of the Upper Silesian School of Commerce Wojciech Korfanty in Katowice;

in the field of finance and accounting at the State Higher Vocational School in Konin;

in the field of automation and applied robotics conducted at the Warsaw University of Technology;

in the field of automation and applied robotics conducted at the Warsaw University of Technology;