ZEDDAM, Ahmed Amine; DAHMANI, Mohamed Driouche; HAMRIT, Abdelatif. Informal Sector and International Capital Movement: New Evidence from Some Petroleum Countries. Economics and Business, Riga, Latvia, v. 35, p. 117–132, 2021. DOI: 10.2478/eb-2021-0008. Disponível em: https://eb-journals.rtu.lv/eb/article/view/eb-2021-0008.. Acesso em: 7 mar. 2026.