Hasibuan, P.M., Ritonga, R.R., Samudra, S.R., Farmilia, F. and Afnita 2026. An Analysis of Spelling Errors in Argumentative Texts Written by Ninth-Grade Students at SMP Negeri 2 Pariaman. International Journal of Science and Society. 8, 4 (Oct. 2026), 494-504. DOI:https://doi.org/10.54783/ijsoc.v8i4.1795.