Sieben, E. J. J., Procheş, Ş., Mashau, A. C., Moshobane, M. C., (2022). South African Journal of Science 118(1/2) Academy of Science of South Africa (ASSAf), Lynnwood Ridge, South Africa. English language
Pattison, T. (2020) Video factsheets, CGIAR Research Program on Roots, Tubers and Bananas, English language
Hassan, M. O., Mohamed, H. Y., (2020). Flora (Jena) 266 Elsevier GmbH, Munich, Germany. English language
Nasseri, A., (2016). Tarim Bilimleri Dergisi 22(2), 187-195. Ankara Universitesi Ziraat Fakultesi Adina, Ankara, Turkey. English language
Hassan, M. O., (2018). Flora (Jena) 242, 22-30. Elsevier GmbH, München, Germany. English language
Glison, N., Viega, L., Cornaglia, P., Gutiérrez, L., Speranza, P., (2015). Grass and Forage Science 70(1), 144-153. Wiley-Blackwell, Oxford, UK. English language
Johnston, C. R., Henry, G. M., (2016). HortScience 51(6), 754-756. American Society for Horticultural Science, Alexandria, USA. English language
Heidarian, Z., Arzanlou, M., Babaei-Ahari, A., Ahmadpour, A., (2016). Nova Hedwigia 103(3/4), 327-338. E. Schweizerbart'sche Verlagsbuchhandlung, Stuttgart, Germany. English language
Elmore, M. T., Brosnan, J. T., Mueller, T. C., Horvath, B. J., Kopsell, D. A., Breeden, G. K., (2013). Weed Technology 27(3), 557-564. Weed Science Society of America, Lawrence, USA. English language
Rúa, M. A., McCulley, R. L., Mitchell, C. E., (2014). Journal of Ecology (Oxford) 102(3), 690-699. Wiley-Blackwell, Oxford, UK. English language