A PSO-Optimized Stacking Ensemble with Hybrid SMOTE-NC and Tomek Links for Bid-Based Winning Prediction in Procurement Projects. Journal of Innovation and Technology Polbeng Series on Informatics (INOVTEK Polbeng - Seri Informatika), [S. l.], v. 11, n. 1, p. 358–369, 2026. DOI: 10.35314/dft7w786. Disponível em: https://jurnal.polbeng.ac.id/index.php/ISI/article/view/1499.. Acesso em: 28 jun. 2026.