Survey of Gamma Dose Rate in Air Inside Some Dwellings of the Commune of Yopougon, Abidjan, Côte d’Ivoire - Vanié, S.T.B.; Djagouri, K.; Dali, T.P.A.; Monnehan, G.A.; Koua, A.A. (Research journal of applied sciences, engineering and technology, 2021)