1. hegazy, R., A. Abd-Rabou, A. Elsergany and I. Abdelmouteleb, 2020. Development and testing mounted multi-use agricultural seedbed preparation machine for Egyptian soils. J. Sustainable Agric. Sci., 10.21608/jsas.2020.50579.1251.
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2. Tolba, N., R. Hegazy and H. Sorour, 2020. Manufacturing and performance evaluation of automatic orange grading prototype. Misr J. Agric. Eng., 34: 965-992.
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3. Neamtallah, M., R. Kholief, R. Hegazy and I. Abdelmotaleb, 2020. Manufacturing and evaluation of prototype for melon seed extraction. Misr J. Agric. Eng., 34: 699-724.
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4. Kassem, M., rashad hegazy and A. elsebaay, 2020. Development of a small-scale electromechanical mobile fish feeder. Arab Univ. J. Agric. Sci., 4: 1077-1088.
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5. Hegazy, R.A., I.A. Abdelmotaleb, Z.M. Imara and M.H. Okasha, 2020. Development and evaluation of small-scale power weeder. Misr J. Agric. Eng., 31: 703-728.
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6. Hegazy, R.A., 2020. Determination of harvesting losses, field capacity and energy consumption for different rice combine harvesters. Misr J. Agric. Eng., 32: 19-40.
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7. Hegazy, R. and A. Elsheikha, 2020. Portable solar-energy drying system with mechanical stirring device for cereals under Egyptian conditions. Arab Univ. J. Agric. Sci., 28: 1065-1076.
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8. El-Sheikha, A. and R. Hegazy, 2020. Designing and evaluating biochar pyrolysis kiln. J. Soil Sci. Agric. Eng., 11: 701-707.
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9. Abdelmotaleb, I., R. Hegazy, Z. Imara and A.El. Rezk, 2020. Development of an autonomous navigation agricultural robotic platform based on machine vision. Misr J. Agric. Eng., 32: 1421-1450.
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10. Khalifa S., A. Okasha, R. Hegazi and A. Hommos, 2018. Maximizing of surface irrigation performance on growth and production of cowpea in clay soil. Misr Journal of Agricultural Engineering 35: 445-468.
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11. Tolba N., R. Hegazy and H. Sorour, 2017. Manufacturing and performance evaluation of automatic orange grading prototype. Misr Journal of Agricultural Engineering 34: 965-992.
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12. Abdelmotaleb, I.A., R.A. Hegazy, Z.M. Imara and A. Rezk, 2015. Development of an autonomous navigation agricultural robotic platform based on machine vision. Misr J. Agric. Eng., 32: 1421-1450.
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13. Hegazy, R.A., A. Abdelmotaleb, Z.M. Imara and M.H. Okasha, 2014. Development and evaluation of small-scale power weeder. Misr. J. Agric. Eng., 31: 703-728.
14. Hegazy, R.A., 2013. Biomass production for energy in India: Review. J. Technol. Innovat. Renewable Energy, 2: 366-375.
15. Hegazy, R.A. and F.S. Moghanm, 2013. A new approach to use of modified soil profile meter for tracking changes occurred in ditches and furrows due to surface irrigation. Egypt. J. Soil Sci., 53: 237-248.
16. Hegazy, R.A. and A.M. Elsheikha, 2012. Development of automatic stopper device for commonly used centrifugal pumps in Egypt. Int. J. Manuf. Syst., 2: 43-49.
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17. Hegazy, R., 2012. Residue Management Device for No-Till Drills Development and Evaluation. Lambert Academic Publishing, Saarbrucken, Germany.
18. Elsheikha, A.M., R.A. Hegazy and D.M. Elsheikha, 2012. Design and impact of using trickle irrigation system for greenhouses in delta region in Egypt. Misr. J. Agic. Eng., 29: 1031-1046.
19. Hegazy, R.A., G. Molari and A.M. El-Sheikha, 2011. Prototype of harvesting system for some aromatic and medical plants. Int. J. Agric. Res., 6: 420-428.
20. Hegazy, R.A. and I.S. Dhaliwal, 2011. Evaluation of a power driven residue manager for no-till drills. Asian J. Agric. Res., 5: 127-136.
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21. Eltawil, M.A. and R.A. Hegazy, 2011. Ergonomic studies on controls layout, drivers anthropometric and noise exposure for Egyptian farm tractors. Misr. J. Agic. Eng., 28: 898-916.
22. Hegazy, R.A. and I.S. Dhaliwal, 2009. Development a new residue management technique for no-till drills. J. Agric. Sci. Mansoura Univ., 34: 9815-9827.
23. Hegazy, R.A. and I.A. Motalleb, 2008. Development and evaluation of combination tillage unit for sugar beet crop. Proceedings of the Cigr-International Conference of Agricultural Engineering-Xxxvii Congresso Brasileiro de Engenharia Agricola-Brazil, August 31-September 4, 2008, Foz do Lguacu, Brasil -.