S. M. Taib and Z. M. Isa, “Dietary Iodine from Interview-Based Semi-Quantitative Food Frequency Questionnaire: Correlation with 24h Dietary Recall”, Pak. J. Nutr., vol. 12, no. 7, pp. 688–691, Jun. 2013, doi: 10.3923/pjn.2013.688.691.