SITORUS NI, Muhammad Khadry, Ngatemin, Dhea Delvhia, Samuel Natanael Panggabean, Miladdia Putri. Planning for the Unexpected: Crisis Management Practices in the KARETA Event at Medan Tourism Polytechnic. EJTR [Internet]. 2025Dec.9 [cited 2026Jun.18];7(02):40-7. Available from: https://ejurnal.polnes.ac.id/index.php/edutourism/article/view/1472