Frankline Rybchynskyi. 2022. “ood aterial for ffectively emoving a ariety of ollutants in ewage: ingle-hase Cr2O3 anoparticles”. ournal of griculture and nvironmental cience 2 (1):16-25. http://8.218.148.162:8081/JAES/article/view/244.