Koutsautaki A, Boufounou P, Toudas K, Malesios C. Digital transformation in Greece during COVID: A case-study on digital marketing strategies’ effectiveness . ICBE-HOU [Internet]. 2024 Aug. 1 [cited 2024 Oct. 16];3(1). Available from: https://eproceedings.epublishing.ekt.gr/index.php/ICBE-HOU/article/view/7358