Adya Zizwan Putra, Ariyanto Sitorus, Paulus Anggiat Ruben Simanjuntak, Mega Cristin Angelina. H., and Kevin Agustino Situmorang. 2025. “ECG-Based Arrhythmia Classification in Students Using Random Forest: A Case Study With Class Imbalance Analysis”. Sinkron : Jurnal Dan Penelitian Teknik Informatika 9 (2):905-13. https://doi.org/10.33395/sinkron.v9i2.14793.