A Fuzzy Analysis Method for Measuring Impact of Some Climatic and Non-climatic Variables on Sorghum Production in Sudan. UKJNRES [انترنت]. 7 يناير، 2014 [وثق 1 يناير، 2026];1(01):1-8. موجود في: https://journals.kordofan.edu.sd/jr/index.php/ukjnres/article/view/1