Shawel, D., Hagos, S., Lachat, C. K., Kimanya, M. E., & Kolsteren, P. (2010). Post-production Losses in Iodine Concentration of Salt Hamper the Control of Iodine Deficiency Disorders: A Case Study in Northern Ethiopia. Journal of Health, Population and Nutrition, 28(3), 238–244. https://doi.org/10.3329/jhpn.v28i3.5550