Culibrina, F. B., and E. P. Dadios. “Fuzzy Logic Implementation for Power Efficiency and Reliable Irrigation System (PERIS) of Tomatoes Smart Farm”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), vol. 10, no. 1-6, Feb. 2018, pp. 65-71, https://jtec.utem.edu.my/jtec/article/view/3669.