MOHAMMED, Om Alkhir. PHONOLOGICAL GROUNDING BETWEEN INSTRUMENT AND TONE: THE INTERROGATIVE HAMZA AS A CASE STUDY. Wadi Alshatti University Journal of Human Sciences , Libya, v. 2, n. 1, p. 85–103, 2026. DOI: 10.63318/. Disponível em: https://waujhs.com.ly/index.php/waujhs/article/view/81. Acesso em: 12 sep. 2026.