JACK-OSIMIRI, Ajichi Patrick; UGBE, Rose Ohiama; ONUOHA, Anugbum; OSULLIVAN, Maureen; JACK-OSIMIRI, Prof. Uche. Enforcement of Informal Sector Taxation to Expand Revenue Base in Nigeria: A Review. Commonwealth Law Review Journal, Ahmedabad, India, v. 9, p. 08/12/2023, 2025. Disponível em: https://journal.thelawbrigade.com/clrj/article/view/561. Acesso em: 30 apr. 2026.