Yunus, Rafiuddin Mohd, et al. “Mapping the Existing Research Landscape of AI-Enabled Green Procurement in the Industry 4.0 ERA: A Bibliometric Analysis”. Edelweiss Applied Science and Technology, vol. 10, no. 2, Feb. 2026, pp. 730-45, doi:10.55214/2576-8484.v10i2.12219.