| Assessment of physico-chemical properties of periwinkle shell ash as partial replacement for cement in concrete UD Offiong, GE Akpan International journal of scientific engineering and science 1 (7), 33-36, 2017 | 26 | 2017 |
| Design and development of an agricultural and bio-materials cabinet tray dryer GE Akpan, DN Onwe, OA Fakayode, UD Offiong Science Research 4 (6), 174-182, 2016 | 11 | 2016 |
| Optimization of air inlet features of an active indirect mode solar dryer: A response surface approach PJ Etım, OM Olatunjı, IE Ekop, AF Alonge, UD Offıong Clean Energy Technologies Journal 1 (1), 12-22, 2023 | 3 | 2023 |
| Comparative evaluation of the methods of palm sap fermentation for bio-ethanol production UD Offiong, GE Akpan Bioprocess Engineering 1 (2), 54-57, 2017 | 3 | 2017 |
| Impact of photo-treatment on tomato physiological qualities during storage and on-shelf display Ubong David Offiong, Diyana Jamaludin, Juju Nakasha, Nurulhuda Khairudin Advanced and sustainable technologies 2 (2), 41-48, 2023 | | 2023 |
| Impact of Photo-treatment on Tomato Physiological Qualities during Storage and On-shelf Display U Offiong, D Jamaludin, J Nakasha, N Khairudin Advanced and Sustainable Technologies (ASET) 2 (2), 2023 | | 2023 |
| Effect of mix ratio, curing time and calcination temperature on abrasion resistance and water absorption of cement-periwinkle shell ash laterized concrete UD Offiong Umudike Journal of Engineering and Technology 8 (1), 9–16-9–16, 2022 | | 2022 |
| Effect of calcination temperature, mix ratio and curing age on PSA- cement Laterized concrete GEA Ubong David Offiong, Kingsley Charles Umani, Lawrence Abiodun OGUNJIMI Nigerian Institution of Agricultural Engineering South East conference …, 2018 | | 2018 |
| strength characteristics of cattle Bone ash cement blended laterized concrete U Ubong David offiong, Lawrence OGUNJIMI, Edidiong japhet international conference of research and innovations in Engineering 1 (1 …, 2018 | | 2018 |
| Comparative Evaluation of Bio-ethanol Production in Selected Palm Tree Species UD Offiong, D Onwe | | |
Godwin Edem AkpanLecturer, Department of Agricultural Engineering, Akwa Ibom State University, Ikot Akpaden, Nigeria.在 aksu.edu.ng 的电子邮件经过验证
