Kotei, R., Atakora, E. T., Asiedu, E. K. and Hope, K. N. (2016) “Design and Evaluation of an Affordable Drip Irrigation System for Backyard Garden in the Forest-Savannah Transition Zone of Ghana”, American Scientific Research Journal for Engineering, Technology, and Sciences, 26(2), pp. 190–199. Available at: https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/2149 (Accessed: 1 May 2024).