| Meta-frontier analysis of organic and conventional cocoa production in Ghana JA Onumah, EE Onumah, R Al-Hassan, B Brümmer | 74 | 2013 |
| Productivity and technical efficiency of cocoa production in Eastern Ghana JA Onumah, RM Al-Hassan, EE Onumah International Institute for Science, Technology and Education (IISTE), 2013 | 74 | 2013 |
| Production risk and technical efficiency of fish farms in Ghana EE Onumah, JA Onumah, GE Onumah Aquaculture 495, 55-61, 2018 | 48 | 2018 |
| Helping the helpless: contribution of rural extension services to smallholder farmers’ climate change adaptive capacity and adaptation in rural Ghana P Asare-Nuamah, E Botchway, JA Onumah International Journal of Rural Management 15 (2), 244-268, 2019 | 39 | 2019 |
| Smallholder cocoa farmers access to on/off-farm support services and its contribution to output in the eastern region of Ghana JA Onumah, PA Williams, W Quaye, M Akuffobea, EE Onumah Asian Journal of Agriculture and Rural Development 4 (10), 484-495, 2014 | 24 | 2014 |
| Actor roles and linkages in the agricultural innovation system: options for establishing a cocoa innovation platform in Ghana JA Onumah, FA Asante, RD Osei Innovation and Development 13 (2), 301-322, 2023 | 22 | 2023 |
| Contributions of multinational enterprises to economic development in Ghana: A myth or reality? PA Williams, G Frempong, M Akuffobea, JA Onumah International Journal of Development and Sustainability 6 (12), 2068-2081, 2017 | 17 | 2017 |
| Gender dimension of technology adoption: the case of technologies transferred in Ghana W Quaye, JA Onumah, M Boimah, A Mohammed Development in Practice 32 (4), 434-447, 2022 | 12 | 2022 |
| Review of existing land tenure arrangements in cocoa growing areas and their implications for the cocoa sector in Ghana W Quaye, R Ampadu, JA Onumah A Technical Report, 2014 | 12 | 2014 |
| Climate change impact pathways on agricultural productivity in Africa: a review N Obirih-Opareh, JA Onumah Journal of Environment and Earth Science, 2014 | 10 | 2014 |
| Does the current land tenurial arrangement in Ghana incentivise adoption of environmentally sustainable cocoa production practices? A case study of four selected cocoa growing … W Quaye, R Ampadu, J Onumah, A Titiati African Journal of Science, Technology, Innovation and Development 7 (4 …, 2015 | 8 | 2015 |
| Investigating the adoption of the root and tuber composite flour (RTCF) technology transferred among micro-and small-scale entrepreneurs (MSEs) in the bakery industry in Ghana W Quaye, JA Onumah, C Tortoe, PT Akonor, E Buckman African Journal of Science, Technology, Innovation and Development 10 (2 …, 2018 | 7 | 2018 |
| Perceptions and coping strategies to COVID-19 in a rural Ghanaian community P Asare-Nuamah, JA Onumah, C Dick-Sagoe, KO Kessie Socioeconomic Dynamics of the COVID-19 Crisis: Global, Regional, and Local …, 2022 | 5 | 2022 |
| Success factors for micro and small agribusiness enterprises (MSEs)-the case of Ghana A Asuming Boakye, R Ampadu-Ameyaw, GO Essegbey, JA Onumah Journal of Agribusiness and Rural Development, 2018 | 5 | 2018 |
| Welfare dynamics of innovations among agricultural households in Ghana: Implication for poverty reduction JA Onumah, RD Osei, E Martey, FA Asante Heliyon 9 (7), 2023 | 4 | 2023 |
| Meeting productive capacity of agro-processors in Ghana: What are the drivers? PA Williams, M Akuffobea, JA Onumah, GO Essegbey | 4 | 2016 |
| Do farmer-actor interactions in the agricultural innovation system drive technological innovation adoption in Ghana? JA Onumah, FA Asante, RD Osei, P Asare-Nuamah African Journal of Science, Technology, Innovation and Development 15 (4 …, 2023 | 2 | 2023 |
| The Role of Science Technology and Innovation in Socio-economic Development of Ghana-Linking Research to the private sector at the CSIR-Technology Transfer and Development … W Quaye, G Essegbey, E Decker, J Onumah | 1 | 2015 |
| COVID-19 and its impact on the profit of mango value chain actors EE Onumah, B Ketadzo, AA Adaku, JA Onumah, P Addey Owusu Plos one 19 (4), e0299572, 2024 | | 2024 |
| Maize Price Shocks, Food Expenditure and the Mediating Role of Access to Market in Ghana E Martey, JA Onumah, F Adusah-Poku | | 2024 |
