Sierra-Liñan, Fernando, and Kevin Larrea-García. “Implementation of a Web Service With SAP B1 DI API for Quotation Management in a Company in the Industrial Sector”. LACCEI 1, no. 12 (July 27, 2025). Accessed July 3, 2026. https://proceedings.laccei.org/index.php/laccei/article/view/3712.