Tabouratzi E, Vasilakakis K, Charamis E. Investigation of applied costing systems in the hotel industry during the COVID-19 pandemic: Evidence of Greece . IJSSP [Internet]. 2023 Jan. 2 [cited 2024 Apr. 19];12(1):18-27. Available from: http://onlineacademicpress.com/index.php/IJSSP/article/view/701