Ijaiya & GT, Umar CA. 5 - The Informal and Formal Sector Inter-linkages and the Incidence of Poverty in Nigeria: A Case Study of Ilorin Metropolis: DOI: 10.4314/ad.v29i3.22201. AD [Internet]. 1 janv. 2004 [cité 13 nov. 2026];29(3). Disponible sur: https://journals.codesria.org/index.php/ad/article/view/2265