Zahari, Z. ., N. F. A. . . Mohd Mokhtar, . S. K. Chua, and S. Sulfandi. “Quality of Life and Intensity of Pain Among Students With Low Back Pain During the Covid-19 Pandemic”. Environment-Behaviour Proceedings Journal, vol. 7, no. 21, Aug. 2022, pp. 229-34, doi:10.21834/ebpj.v7i21.3731.