Igbani, S. (2015) “Estimating The Weighting Effect Of Nanoparticles Of Mud-Solids And Formation-Imported-Solids While Drilling”., RA Journal of Applied Research, 1(08), pp. 313–321. Available at: https://rajournals.in/index.php/rajar/article/view/313 (Accessed: 24 October 2026).