Nugroho, Suray Agung. “The Dilemmas of Conducting Online Classes at Korean Language Training Courses in Indonesia During The Covid-19 Pandemic”. Bakti Budaya: Jurnal Pengabdian kepada masyarakat 4, no. 2 (October 27, 2021): 182-193. Accessed January 25, 2026. https://jurnal.ugm.ac.id/v3/BAKTI/article/view/2466.