| Development and performance evaluation of a millet thresher VIO Ndirika Journal of Agricultural Engineering and Technology 2 (1), 80-89, 1994 | 26 | 1994 |
| Determination of selected physical properties and their relationships with moisture content for millet (Pennisetum glaucum L.) VIO Ndirika, OO Oyeleke Applied Engineering in Agriculture 22 (2), 291-297, 2006 | 23 | 2006 |
| A mathematical model for predicting output capacity of selected stationary spike-tooth grain threshers VIO Ndirika Applied Engineering in Agriculture 22 (2), 195-200, 2006 | 19 | 2006 |
| Investigation of the structural changes of cocoa bean (with and without seed coat) during convective drying MC Ndukwu, KJ Simonyan, VIO Ndirika International Journal of Agricultural and Biological Engineering 5 (3), 75-82, 2012 | 18 | 2012 |
| Modeling the performance of selected stationary grain threshers VIO Ndirika Unpublished Ph. D Thesis. Department of Agricultural Engineering, Ahmadu …, 1997 | 18 | 1997 |
| A mathematical model for predicting output capacity of selected stationary grain threshers. VIO Ndirika | 17 | 2005 |
| An evaporative cooling system for rural storage of fresh tomato VIO Ndirika, CN Asota Journal of Agricultural Engineering and Technology 2 (4), 56-66, 1994 | 15 | 1994 |
| Bioethanol production from corn stover using Saccharomyces cerevisiae OE Onoghwarite, NVI Obiora, EA Ben, NOE Moses International Journal of Scientific & Engineering Research 7 (8), 290-293, 2016 | 14 | 2016 |
| Design principles for post-harvest machines VIO Ndirika, AP Onwualu Naphtali prints 22, 191-197, 2016 | 13 | 2016 |
| Effect of moisture content on some physical properties of Canarium schweinfurthii Engl. fruits. JC Ehiem, VIO Ndirika, UN Onwuka | 13 | 2016 |
| Determination of optimum operational conditions of a grain stripper header for rice harvesting in Nigeria AF Adisa, VIO Ndirika, YD Yiljep, US Mohammed Int. J. Eng. Tech 2 (7), 1292-1300, 2010 | 13 | 2010 |
| Design and fabrication of a medium scale ginger pulverizing machine for rural dwellers BO Aderemi, VIO Ndirika, Y Yerima Australian Journal of basic and applied science 3 (2), 389-394, 2009 | 11 | 2009 |
| Water absorption characteristics of Canarium Schweinfurthii fruits JC Ehiem, VIO Ndirika, UN Onwuka, Y Gariepy, V Raghavan Information processing in agriculture 6 (3), 386-395, 2019 | 10 | 2019 |
| Determination of selected physical properties and their relationship with moisture content for sorghum crop. VIO Ndirika, SS Mohammed | 10 | 2005 |
| The moisture-dependent flow characteristics of Canarium schweinfurthii Engler nuts. JC Ehiem, VIO Ndirika, UN Onwuka, V Raghavan Research in Agricultural Engineering 65 (2), 2019 | 6 | 2019 |
| Development and performance, evaluation of a baking oven using charcoal as source of energy VIO Ndirika Nigeria Journal of Renewable Energy 12, 83-91, 1998 | 6 | 1998 |
| Evaluation of energy consumption in drying African oil bean seeds using response surface methodology AO Igbozulike, VIO Ndirika, KJ Simonyan Arab Journal of Basic and Applied Sciences 30 (1), 137-145, 2023 | 5 | 2023 |
| Influence of drying process variables on the effective moisture diffusivity and activation energy of African oil bean seed AO Igbozulike, VIO Ndirika, KJ Simonyan Scientific African 22, e01895, 2023 | 5 | 2023 |
| Comparative Evaluation of Fibre Glass Reinforced Plastic and Metal Biogas Digesters VIO Menkiti, Nnamdi I. and Ndirika International Journal of Engineering and Science(IJES) 4 (5), 38-44, 2015 | 5* | 2015 |
| Development and performance evaluation of charcoal-fired cooking stoves VIO Ndirika Nigerian journal of renewable energy 10 (1, 2), 71-77, 2002 | 5 | 2002 |
