Open AccessInnovative Approach for Railway Signalling in Sri Lanka: An Appraisal of Technical and Economic Rationale
Author(s) -
J. I. D. Jayasundara
Publication year - 2021
Publication title -
journal of south asian logistics and transport
Language(s) - English
Resource type - Journals
ISSN - 2783-8676
DOI - 10.4038/jsalt.v1i2.33
Subject(s) - signalling , sri lanka , business , competence (human resources) , engineering , economics , management , socioeconomics , tanzania , microeconomics