“Hydrometer method against Pipette method for Estimating Soil particle size distribution in Some Soil Types Selected from Central Sudan” (2016) International Journal of Engineering Research and Advanced Technology (ijerat) (E-ISSN 2454-6135), 2(2), pp. 16–32. Available at: https://ijerat.com/index.php/ijerat/article/view/100 (Accessed: 24 December 2024).