Shakil, S., Afroz Ilyas, and Humera Faraz. “A Language Domain Comparison: Formal and Informal Usage Among Seraiki and Urdu Speakers”. Erevna: Journal of Linguistics and Literature, vol. 8, no. 1, Oct. 2024, pp. 73-91, https://journals.au.edu.pk/ojserevna/index.php/erevna/article/view/323.