Hanovia Limited is a one-stop-shop for all primary data collection, quantitative and qualitative surveys and data management in Nigeria and the larger West Africa Region. Hanovia Limited has ample experience in large-scale survey and evaluation work for international organizations, governments and businesses. Hanovia Limited is a one-stop-shop for all primary data collection, quantitative and qualitative surveys and data management in Nigeria and the larger West Africa Region. Hanovia Limited has ample experience in large-scale survey and evaluation work for international organizations, governments and b
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