[1]
I. Munir, K. Mahmood, Z. Shafqat, and M. Ghaffar, “Procurement 4.0 and Sustainable Supply Chain Performance: The Mediating Role of Procurement Process Optimization (PPO)”, Pak. J. Humanit. Soc. Sci, vol. 11, no. 4, pp. 4151–4169, Dec. 2023.