Hutapea, Joan Yuliana, Yusran Timur Samuel, and Heima Sitorus. 2019. “Comparison of Accuracy Between Two Methods: Naїve Bayes Algorithm and Decision Tree-J48 to Predict The Stock Price of Pt Astra International Tbk Using Data From Indonesia Stock Exchange”. Abstract Proceedings International Scholars Conference 7 (1):1244-58. https://doi.org/10.35974/isc.v7i1.1872.