As part of the Jean Monnet project (№101126971 – Green tourism – ERASMUS-JMO-2023-HEI-TCH-RSCH – «European practices of green tourism and its transformation in the post-war reconstruction of Ukraine»), postgraduate  Kasyan Olena  conducted a series of lectures in in August-October 2024 on the course " Digitalization of green tourism: European experience " for students of the «Management» program at Sumy State University. The lectures were held in an online format.