ELAMIN, Obbey. Estimating Return to Education Under Vertical Mismatch in the Job Market. The Arab Journal of Administration, Cairo, v. 43, n. 4, p. 23–40, 2023. DOI: 10.21608/aja.2022.135649.1237. Disponível em: https://ajajournal.org/aja/article/view/158. Acesso em: 28 dec. 2025.