Akenga, T. ., K. . Ayabei, E. . Kerich, P. . Kandie, and V. . Sudoi. “Field Accumulation in Selected Heavy Metal Ions and Associated Health Risks in Irrigation Water, Soil and Tomatoes Collected from Homa Hills, Homabay County, Kenya”. Africa Environmental Review Journal, vol. 5, no. 2, Nov. 2022, pp. Pg 287-302, doi:10.2200/aerj.v5i2.270.