Xiaoxiang, Q., Y. . Junjia, A. H. . Alias, N. A. . Haron, and L. T. Hua. “Status, Opportunities, and Future of Smart Personal Protection Equipment in Construction Site: Patent Analysis”. International Journal of Innovative Research and Scientific Studies, vol. 8, no. 2, Mar. 2025, pp. 1729-35, doi:10.53894/ijirss.v8i2.5533.