Umadevi, Amruth Prasad Reddy. “A Study On Effectıve Utılızatıon Of Inventory By Cement Manufacturıng Companıes In Indıa”. International Journal of Advanced Science and Technology, Vol. 29, no. 08, May 2020, pp. 4542 -49, https://sersc.org/journals/index.php/IJAST/article/view/26588.