HUSSAIN MIR, S.; SULTAN, A. Vowel Mutation in Hindko: Optimality Theory Analysis. Annals of Human and Social Sciences, Gujranwala, Pakistan, v. 4, n. 1, p. 87–92, 2023. DOI: 10.35484/ahss.2023(4-I)09. Disponível em: https://ojs.ahss.org.pk/journal/article/view/122. Acesso em: 20 may. 2024.