| Willingness to pay for solid waste collection in semi-rural Ghana: A Logit estimation R Amfo-Out, ED Waife, PA Kwakwa, S Akpah-Yeboah ZENITH International Journal of Multidisciplinary Research 2 (7), 40-49, 2012 | 58 | 2012 |
| Correlation analysis of groundwater colouration from Mountainous Areas, Ghana R Amfo-Otu, JB Agyenim, GB Nimba-Bumah Environmental Research, Engineering and Management 67 (1), 16-24, 2014 | 40 | 2014 |
| Occupational health hazards and safety practices among the informal sector auto mechanics R Amfo-Otu, JK Agyemang Applied Research Journal 2 (1), 2017 | 33 | 2017 |
| Assessment of soil contamination through e-waste recycling activities in Tema community one R Amfo-Otu, JK Bentum, S Omari Environment and Pollution 2 (2), 66, 2013 | 29 | 2013 |
| The silent killer: an assessment of level of industrial noise and associated health effects on workers O Stephen, DV Abraham, AO Richard International journal of basic and applied sciences 2 (2), 165, 2013 | 25 | 2013 |
| Assessment of heavy metal contamination in soils around auto mechanic workshop clusters in central agricultural station, Kumasi-Ghana A Sadick, R Amfo-Otu, SJ Acquah, KA Nketia, E Asamoah, EO Adjei | 23 | 2015 |
| Consumer views of bushmeat consumption in two Ghanaian markets FS Kuukyi, R Amfo-Otu, E Wiafe Applied Research Journal 1 (1), 2014 | 20 | 2014 |
| Assessment of water quality in Ahor Lake-Ghana R Amfo-Otu, ED Wiafe, BB Kocke African Journal of Environmental Science and Technology 5 (12), 1093-1099, 2011 | 20 | 2011 |
| Hospital solid waste management at Tetteh Quarshie memorial hospital, Akuapem-Mampong, Ghana R Amfo-Otu, IA Doo International Journal of Environment and Waste Management 16 (4), 305-314, 2015 | 18 | 2015 |
| Meat contamination through singeing with scrap tyres in Akropong-Akuapem abattoir, Ghana R Amfo-Otu, JB Agyenim, S Adzraku Applied Research Journal 1 (1), 2014 | 18 | 2014 |
| Comparative study of heavy metals in bottom ash from incinerators and open pit from healthcare facilities in Ghana R Amfo-Otu, SG Kyerewaa, EA Ofori, A Sadick Octa Journal of Environmental Research 3 (1), 2015 | 16 | 2015 |
| Estimation of potential evapotranspiration at botanga irrigation scheme in the Northern Region of Ghana A Sadick, IO Ansah, AO Badu, KA Nketia, E Asamoah, J Asaana, ... Environmental Research, Engineering and Management 70 (4), 5-13, 2014 | 14 | 2014 |
| Assessment of physico-chemical quality of groundwater sources in Ga East municipality of Ghana R Amfo-Otu, S Omari, E Boakye-Dede Environment and Natural Resources Research (Canadian Center of Science and …, 2012 | 13 | 2012 |
| Electronic waste control and management in Ghana: A critical assessment of the law, perceptions and practices MY Owusu-Twum, G Kumi-Amoah, WK Heve, I Lente, SA Owusu, L Larbi, ... Waste Management & Research 40 (12), 1794-1802, 2022 | 12 | 2022 |
| Assessment of irrigation water quality of Tono Dam in Navrongo, Ghana S Adams, RN Issaka, GW Quansah, R Amfo-Otu, S Bagna J Biodivers Environ Sci (JBES) 4 (3), 187-195, 2014 | 11 | 2014 |
| Forest duiker (Cephalophus spp.) abundance and hunting activities in the Kakum conservation area, Ghana ED Wiafe, R Amfo-Otu Journal of Ecology and the Natural Environment 4 (4), 114-118, 2012 | 11 | 2012 |
| Water requirements of some selected crops in Tono irrigation area S Adams, GW Quansah, RN Issaka, EA Asamoah, KA Nketia, R Amfo-Otu INNSPUB, 2014 | 8 | 2014 |
| Assessing levels of selected heavy metals with other pollutants in soil and water resources in Nandom District in the semi‑arid northwestern Ghana ILWKHMYOTCGPODNRA Otu Environmental Monitoring Assessment 194 (919), 1-3, 2022 | 7 | 2022 |
| Contribution of informal sector recycling workers to sustainable landfill management: The case of Kpone Landfill site in the Greater Accra region ES Abledu, R Amfo-Otu Applied Research Journal 4 (1), 2019 | 7 | 2019 |
| Hospital solid waste management practices in eastern region of Ghana R Amfo-Otu University of Cape Coast, 2018 | 4 | 2018 |
