Hagga, N., Wibowo, S. and Sarosa, M. (2026) “Comparative Analysis of MFCC and MFE Feature Extraction Methods for CNN-Based Railway Sound Classification”, JURNAL JARTEL: Jurnal Jaringan Telekomunikasi, 16(3), pp. 257–267. doi: 10.33795/jartel.v16i3.10281.