TY - JOUR T1 - Chi-Square Oversampling to Improve Dropout Prediction Performance in Massive Open Online Courses AU - Liliana,Paulus Insap Santosa,Rudy Hartanto,Sri Suning Kusumawardani JO - International Journal of Technology VL - 16 IS - 4 SP - 291 EP - 319 PY - 2025 DA - 2025/07/17 SN - 2087-2100 DO - https://doi.org/10.14716/ijtech.v16i4.7047 UR - https://ijtech.eng.ui.ac.id/article/view/7047