Hartati, Lasmi, and Hakim Prasasti Lubis. 2025. “Errors in the Use of Indonesian Spelling in Writing Open Spaces in the City of Pangkalpinang, Bangka Belitung”. Jurnal Pembelajaran Bahasa Dan Sastra 4 (5):1315-26. https://doi.org/10.55909/jpbs.v4i5.926.