Saputro, S.D., Faizah, S., Ramdani, N.A., Andika, D. and Gunawan, R.A. 2024. Implementation of Value Stream Mapping to Increase PT RCI’s Productivity and Efficiency. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE). 7, 3 (Dec. 2024), 8795-8803. DOI:https://doi.org/10.31538/iijse.v7i3.5697.