S. R. Ajani, B. C. Adebukola, and Y. B. Oyindamola, “Measuring Household Food Insecurity in Selected Local Government Areas of Lagos and Ibadan, Nigeria”, Pak. J. Nutr., vol. 5, no. 1, pp. 62–67, Dec. 2005, doi: 10.3923/pjn.2006.62.67.