Shihab, A. H., & Faisal, A. A. (2022). USING N-OVEL COATED SAND AS REACTIVE BED IN PERMEABLE BARRIER FOR ELIMINATION OF METHYL ORANGE DYE FROM GROUNDWATER*. IRAQI JOURNAL OF AGRICULTURAL SCIENCES, 53(5), 1067-1077. https://doi.org/10.36103/ijas.v53i5.1620