id	domain	url
stem-931	cyberleninka.ru	https://cyberleninka.ru/article/n/model-trainingmethod-classes-in-the-form-of-buseness-games-lessons-such-as-lesson-court-lesson-auctionlesson-press-conference
stem-931	conferenceseries.info	https://conferenceseries.info/index.php/online/article/view/1079
stem-931	conferenceseries.info	https://conferenceseries.info/index.php/online/article/view/1079