M. V, Dlamini, et al. “The Effect of Sugarcane Stillage on the Yield of Butternut Squash (Cucurbita Moschata) Grown at Tambankulu Estates, a Semi-Arid Region in the North Eastern Lowveld of Eswatini”. International Journal of Environment, Agriculture and Biotechnology, vol. 4, no. 5, Oct. 2019, https://journal-repository.com/index.php/ijeab/article/view/58.