Paul, A.A.L. and Adewale, F.J. (2018) “Experimental investigation of fluid loss and cake thickness control ability of zirconium (IV) oxide (Z_R O_2) nanoparticles in water based drilling mud”., International Journal of Engineering and Technology, 7(2), pp. 702–707. doi:10.14419/ijet.v7i2.10273.