Hidayatullah D, Jatnika I. Development of a Classification Model for Underpriced Issuers Using Machine Learning Algorithms. JAIC [Internet]. 2025 Aug. 7 [cited 2026 Sep. 12];9(4):1648-54. Available from: https://jurnal.polibatam.ac.id/index.php/JAIC/article/view/9769