C. KLONIS, Apostolos. Software Construction for the Estimation of the Linguistic Level and Test Difficulty. International Journal of Computer (IJC), Jordan, v. 38, n. 1, p. 228–234, 2020. DOI: 10.53896/ijc.v38i1.1784. Disponível em: https://ijcjournal.org/InternationalJournalOfComputer/article/view/1784. Acesso em: 3 nov. 2025.