JULIAN, JR., J. D.; HALL, C. E.; YERGER, D. B. Rural Pennsylvania Underemployment And Its Determinants. Journal of Business & Economics Research (JBER), [S. l.], v. 8, n. 3, 2010. DOI: 10.19030/jber.v8i3.685. Disponível em: https://clutejournals.com/index.php/JBER/article/view/685. Acesso em: 17 jul. 2024.