Al-Hashimi, Muzahem Mohammed, and Hasmek Antranik Warttan. “Modelling Count Data With an Excess of Zero Values Applied to Childhood Bone Tumour Incidence in Iraq”. Geospatial Health 16, no. 1 (March 12, 2021). Accessed April 20, 2024. https://www.geospatialhealth.net/gh/article/view/873.