[1]
Shinwari, M.K. et al. 2025. Investigating the Impacts of Grammatical Mistakes of English ‎Writing and Speaking Skills in English Department Students at ‎Sayed Jamaluddin Afghani University. Nangarhar University Social Science Journal. 2, 04 (Nov. 2025), 09–14. DOI:https://doi.org/10.70436/nussj.v2i04.63.