Savchuk, A. and Kulakovska, I. 2024. CRM SYSTEM USING PROCUREMENT LOGISTICS METHODS AND IMPLEMENTION OF ABC AND XYZ CLASSIFICATION METHODS IN THE C# PROGRAMMING LANGUAGE. SWorld-Ger Conference proceedings. 1, gec35-00 (Oct. 2024), 31–35. DOI:https://doi.org/10.30890/2709-1783.2024-35-00-019.