Indayani, H. I., & Rosyidi, H. (2024). Analisis Persediaan Bahan Baku Paving Block Dengan Metode Material Requiement Planning (MRP) di PT. Duta Beton Mandiri. As-Syirkah: Islamic Economic & Financial Journal, 3(4), 1850 – 1859. https://doi.org/10.56672/vy46g920