Anggoro Pudyastowo, P., Efendi, A. and Harsono, H. 2020. Register Bahasa Driver Ojek Online di Basecamp Kabupaten Karanganyar. Kawruh: Journal of Language Education, Literature and Local Culture. 2, 2 (Oct. 2020), 153–159. DOI:https://doi.org/10.32585/kawruh.v2i2.1573.