Mashaly, Ahmed F, and AA Alazba. “Assessing the Accuracy of ANN, ANFIS, and MR Techniques in Forecasting Productivity of an Inclined Passive Solar Still in a Hot, Arid Environment”. Water SA, vol. 45, no. 2 April, Apr. 2019, https://doi.org/10.4314/wsa.v45i2.11.