Achmad Zulfan Baharuddin. “Analisis Kesejahteraan Pelaku Usaha Kost Di Area Kampus Pada Masa Pandemi Covid-19 Di Kota Malang”. Journal of Student Research 1, no. 2 (February 6, 2023): 530–539. Accessed November 7, 2024. https://ejurnal.stie-trianandra.ac.id/index.php/jsr/article/view/1108.