Putra, P. A., Irsandi, I. and Sakti, T. P. (2026) “Raw Material Waste Control to Improve Operational Efficiency in a Food and Beverage Company: A Case Study of Cafe Hoffmann Lane, Bandar Lampung, Indonesia”, International Journal of Sharia Economics and Financial Literacy, 3(1), pp. 8–14. Available at: https://pubjournals.com/ijsefl/article/view/174 (Accessed: 16 April 2026).