Harjadi, D. ., and I. . Arraniri. “Implementation of Supply Chain Management to Improve the Performance of Cirebon Batik SMEs”. The Journal of Contemporary Issues in Business and Government, vol. 28, no. 1, Mar. 2022, pp. 230-6, https://cibgp.com/au/index.php/1323-6903/article/view/2295.