HAKIMI, M. . Essence of grammar according to modern linguistics and Afghan linguists’ perspectives. International Journal of Innovative Research and Scientific Studies, [S. l.], v. 4, n. 1, p. 25–32, 2021. DOI: 10.53894/ijirss.v4i1.52. Disponível em: http://ijirss.com/index.php/ijirss/article/view/52. Acesso em: 16 may. 2022.