Astuti, N.O., Nilfatri, N., Devi, E.K. , Pitri, A. and Marwendi, R.O. 2025. A Sharia Economic Law Perspective on Down Payment Practices in Catering Services: A Case Study. Journal of Innovative and Creativity. 5, 2 (Aug. 2025), 18790–18797. DOI:https://doi.org/10.31004/joecy.v5i2.3072.