Hussen, S., Kemal, M., & Wasie, M. (2013). Effect of Intra-row Spacing on Growth and Development of Tomato (Lycopersicum esculentum Mill) Var. Roma VF, at the experimental site of Wollo University, South Wollo, Ethiopia. International Journal of Sciences: Basic and Applied Research (IJSBAR), 10(1), 19-24. https://gssrr.org/JournalOfBasicAndApplied/article/view/950