Luthfi, Jihan, and Milliyantari Elvandari. 2024. “Implementasi Strategi Manajemen Bahan Baku Untuk Mengurangi Food Waste Di Grand Mercure Jakarta Kemayoran”. Ranah Research : Journal of Multidisciplinary Research and Development 6 (5), 1486-93. https://doi.org/10.38035/rrj.v6i5.953.