Ibrahim, Mohd Hairy, Mohd Hashiq Hashim, Raman a/l Mariyappan, Mazlan Ismail, Balbir Singh Mahinder Singh, Muttamah Sathivelu4, and Krishnan. 2020. “Awareness Level on Sustainable Development Practices Among Postgraduate Students in Upsi, Perak”. International Journal of Psychosocial Rehabilitation 24 (9): 2107-2214. https://doi.org/10.61841/yfy6dj33.