Salisu, A. ., Aimrun, W. ., Abdullah, A. F. ., & Kamal, & R. M. . (2021). Characterization of Clay Soil and Zolite Powder as Materials for the Production of Irrigation Porous Pipes. Basrah Journal of Agricultural Sciences, 34, 100–107. https://doi.org/10.37077/25200860.2021.34.sp1.11