Vishal Kumar, and Dr Reeta Yadav. “A Study on Investigating the Effects of 720-Degree Performance Appraisal Systems on Organizational Productivity in IT Companies”. Journal for ReAttach Therapy and Developmental Diversities 6, no. 9s(2) (November 20, 2023): 1881–1885. Accessed November 16, 2025. https://jrtdd.com/index.php/journal/article/view/3091.