SALAM, G.; ALASE, G.; LAMIDI, S.; JOSEPH, T. Determinants of Household Food Expenditure: Does Engel Law Hold in Nigeria?. African Economic and Management Review, [S. l.], v. 2, n. 3, p. 11–17, 2022. DOI: 10.53790/aemr.v2i3.65. Disponível em: https://www.nokspublishing.com/index.php/aemr/article/view/65. Acesso em: 24 jun. 2026.