Todorova, S. I. (2021) „STUDY ON LABOR INTEGRATION OF GROUPS OF PEOPLE, FACING SERIOUS DIFFICULTIES IN GAINING EMPLOYMENT IN THE LABOR MARKET OF BULGARIA“, ГОДИШНИК НА ТЕХНИЧЕСКИ УНИВЕРСИТЕТ - ВАРНА, 5(2), стр. 122–131. doi: 10.29114/ajtuv.vol5.iss2.251.