Utomo, R. B. ., K. A. . Puspitasari, N. binti S. . Hudin, and M. . Budiantara. “IMPROVING PRODUCTION COST MANAGEMENT IN BATIK MAKING IN KUALA LUMPUR, MALAYSIA”. International Journal of Engagement and Empowerment (IJE2), vol. 4, no. 2, Aug. 2024, pp. 269-74, doi:10.53067/ije2.v4i2.170.