Amir, A. F., Borhan , R. ., Hamzah , H. . and Ravari , F. K. . (2022) “The Tree Performance and Physical Attributes Determination for Outdoor Student Education Learning Centre Project Proposal ”, Environment-Behaviour Proceedings Journal, 7(20), pp. 323–331. doi: 10.21834/ebpj.v7i20.3422.