Ur Rehman, Zahoor, and Maimunah Ali. “Factors Influencing Adoption of Drip Fertigation System Among Farmers: A Review”. Research in Management of Technology and Business, vol. 3, no. 1, June 2022, pp. 1049-56, https://publisher.uthm.edu.my/periodicals/index.php/rmtb/article/view/7233.