Khusna, A. Z., & Mashudi, M. (2024). ANALYSIS OF SUPPLY CHAIN MANAGEMENT IN AN ATTEMPT TO ESCALATE BLACK TEA PRODUCTION AT PT PERKEBUNAN TAMBI WONOSOBO, CENTRAL JAVA. Journal of Economic and Economic Policy, 1(4), 64–69. https://doi.org/10.61796/ijecep.v1i4.27