Asrianda, Asrianda, Herman Mawengkang, Poltak Sihombing, and Mahyuddin K. M. Nasution. 2025. “Optimization of Marketing Campaigns Using a Modified ID3 Decision Tree Algorithm”. Eastern-European Journal of Enterprise Technologies 2 (13 (134):58-70. https://doi.org/10.15587/1729-4061.2025.327158.