Girma, Belay Getachew. “Company Benefits, Perks, and Their Advantages for Employees: A PRISMA Review”. Financial Metrics in Business 6, no. 1 (April 8, 2026): 1-11. Accessed April 8, 2026. https://www.syncsci.com/journal/FMB/article/view/FMB.2026.01.001.