Jabbarova, A. «FORMATION OF PROFESSIONAL COMPETENCIES IN THE COURSE OF PREPARING AND CONDUCTING BUSINESS GAMES IN ENGLISH CLASSES ». Журнал иностранных языков и лингвистики, т. 1, вып. 1, октябрь 2020 г., сс. 38-42, https://primedu.jdpu.uz/index.php/fll/article/view/12.