Ramalingam, Leelanayagi, Juwaidah Sharifuddin, Zainal Abidin Mohamed, and Fazlin Ali. “Urban Agriculture Program: The Intention of Participants to Remain As Volunteers”. International Journal of Engineering & Technology 7, no. 3.21 (August 8, 2018): 301–305. Accessed April 30, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/17177.