| Uptake and translocation of heavy metals by medicinal plants growing around a waste dump site in Pretoria, South Africa JO Olowoyo, OO Okedeyi, NM Mkolo, GN Lion, STR Mdakane South African Journal of Botany 78, 116-121, 2012 | 131 | 2012 |
| Occurrence of antibiotics in wastewater from hospital and convectional wastewater treatment plants and their impact on the effluent receiving rivers: current knowledge between … LO Omuferen, B Maseko, JO Olowoyo Environmental monitoring and assessment 194 (4), 306, 2022 | 79 | 2022 |
| Per-and polyfluoroalkyl substances in human breast milk and current analytical methods LR Macheka-Tendenguwo, JO Olowoyo, LL Mugivhisa, OA Abafe Environmental Science and Pollution Research 25, 36064-36086, 2018 | 66 | 2018 |
| Population health risk due to dietary intake of toxic heavy metals from Spinacia oleracea harvested from soils collected in and around Tshwane, South Africa GN Lion, JO Olowoyo South African Journal of Botany 88, 178-182, 2013 | 60 | 2013 |
| Determination and assessment of human dietary intake of per and polyfluoroalkyl substances in retail dairy milk and infant formula from South Africa LR Macheka, JO Olowoyo, LL Mugivhisa, OA Abafe Science of The Total Environment 755, 142697, 2021 | 56 | 2021 |
| Trace Metals in Soil and Plants around a Cement Factory in Pretoria, South Africa. JO Olowoyo, LL Mugivhisa, NG Busa Polish Journal of Environmental Studies 24 (5), 2015 | 49 | 2015 |
| Perception of scavengers and occupational health hazards associated with scavenging from a waste dumpsite in Pretoria, South Africa S Nyathi, JO Olowoyo, A Oludare Journal of Environmental and Public Health 2018 (1), 9458156, 2018 | 46 | 2018 |
| Pattern and concentrations of trace metals in mushrooms harvested from trace metal-polluted soils in Pretoria, South Africa SC Sithole, LL Mugivhisa, SO Amoo, JO Olowoyo South African Journal of Botany 108, 315-320, 2017 | 45 | 2017 |
| Effect of organic and inorganic sources of nutrients on the bioactive compounds and antioxidant activity of tomato. OE Aina, SO Amoo, LL Mugivhisa, JO Olowoyo Applied Ecology & Environmental Research 17 (2), 2019 | 41 | 2019 |
| An assessment of university students and staff perceptions regarding the use of human urine as a valuable soil nutrient in South Africa LL Mugivhisa, JO Olowoyo African Health Sciences 15 (3), 999-1010, 2015 | 33 | 2015 |
| Ethnobotanical assessment of medicinal plants used traditionally for treating diabetes in Vhembe district, Limpopo Province, South Africa TE Mudau, JO Olowoyo, SO Amoo South African Journal of Botany 146, 304-324, 2022 | 31 | 2022 |
| Prevalence of geophagia and its contributing factors among pregnant women at Dr. George Mukhari Academic Hospital, Pretoria LR Macheka, JO Olowoyo, L Matsela, AA Khine African health sciences 16 (4), 972-978, 2016 | 31 | 2016 |
| Investigating Jacaranda mimosifolia tree as biomonitor of atmospheric trace metals JO Olowoyo, E van Heerden, JL Fischer Environmental monitoring and assessment 164 (1-4), 435-443, 2010 | 31 | 2010 |
| Chemical composition and antimicrobial activities of essential oil extracted from Tithonia diversifolia (Asteraceae) flower OO Agboola, S Oyedeji, JO Olowoyo, A Ajao, O Aregbesola Journal of Bioresources and Bioproducts 1 (4), 169-176, 2016 | 30 | 2016 |
| Antimicrobial activity, cytotoxicity evaluation and heavy metal content of five commonly used South African herbal mixtures RB Mulaudzi, TE Tshikalange, JO Olowoyo, SO Amoo, CP Du Plooy South African Journal of Botany 112, 314-318, 2017 | 28 | 2017 |
| Trace element concentrations from lichen transplants in Pretoria, South Africa JO Olowoyo, E Van Heerden, JL Fischer Environmental Science and Pollution Research 18, 663-668, 2011 | 26 | 2011 |
| Trace metals concentrations in soil from different sites in Pretoria, South Africa JO Olowoyo, E van Heerden, J Fischer Sustainable Environment Research 23 (2), 93-99, 2013 | 24 | 2013 |
| Adherence to safety practices and risks associated with health care waste management at an academic hospital, Pretoria, South Africa LL Mugivhisa, N Dlamini, JO Olowoyo African Health Sciences 20 (1), 453-468, 2020 | 23 | 2020 |
| Occurrence and infant exposure assessment of per and polyfluoroalkyl substances in breast milk from South Africa LR Macheka, OA Abafe, LL Mugivhisa, JO Olowoyo Chemosphere 288, 132601, 2022 | 22 | 2022 |
| Health risk assessments of selected trace elements and factors associated with their levels in human breast milk from Pretoria, South Africa JO Olowoyo, LR Macheka, PM Mametja International journal of environmental research and public health 18 (18), 9754, 2021 | 22 | 2021 |
