N. D. Thi, T. H. Thi, and V. T. T. Ho, “Installation and set up the Smart water-saving irrigation techniques for coffee farm: The case study in Vietnam”, ijaers, vol. 6, no. 12, Dec. 2019, Accessed: May 02, 2024. [Online]. Available: https://journal-repository.com/index.php/ijaers/article/view/1509