Ebangu Orari Benedict and Dintwa Edward (2020) “A Research Study to Determine if Solar Dryer Technology for Preservation of Agro-Produce is Needed in Botswana”, Global Journals of Research in Engineering, 20(A2), pp. 23–34. Available at: https://engineeringresearch.org/index.php/GJRE/article/view/2059 (Accessed: 3 May 2024).