Yussob NH, Abd Latif MF, Mohamed Jizi SZ. Study of Track Quality Index (TQI) by using EM140 and KRAB 10 for Electrified Double Track Project (EDTP) Gemas to Johor Bahru. peat [Internet]. 2023 Dec. 21 [cited 2024 May 20];4(2):1215-23. Available from: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/13128