Saleh, Y. A. B. . (2022) “A Precise Description Of The Economic Responsibility Of The Department Of Purchases And Storehouses According To The Concepts Of Effectiveness And Efficiency: A New Initiative To Enrich The Thought Of CSR”, International Journal of Economics Development Research (IJEDR), 3(3), pp. 257–273. doi: 10.37385/ijedr.v3i3.559.