Mapenzi, Levinus Leonard; Shimba, Moses Joel; Moto, Edward Angelo; Maghembe, Reuben Silas; Mmochi, Aviti John (January 2020). "Heavy metals bio-accumulation in tilapia and catfish species in Lake Rukwa ecosystem Tanzania". Journal of Geochemical Exploration. 208: 106413. doi:10.1016/j.gexplo.2019.106413. ISSN0375-6742.
Mapenzi, Levinus Leonard; Shimba, Moses Joel; Moto, Edward Angelo; Maghembe, Reuben Silas; Mmochi, Aviti John (January 2020). "Heavy metals bio-accumulation in tilapia and catfish species in Lake Rukwa ecosystem Tanzania". Journal of Geochemical Exploration. 208: 106413. doi:10.1016/j.gexplo.2019.106413. ISSN0375-6742.