Maulana, I. dan Gunawan, L. 2023. Residual Life Prediction of Railway Axle: A Review: Prediksi umur sisa poros roda kereta api : Sebuah Tinjauan. Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal). 7, 2 (Okt 2023), 78–90. DOI:https://doi.org/10.37367/jpi.v7i2.295.