WASET
Appiah, S. , Aidoo, E. , Owusu, D. , Nuonabuor, M. (2018). 'Geostatistical Analysis of Contamination of Soils in an Urban Area in Ghana'. World Academy of Science, Engineering and Technology, Open Science Index 138, International Journal of Mathematical and Computational Sciences, 12(6), 139 - 147.