@conference {dgnd2019modeling,
	title = {MODELING OF AN OPTIMAL TRANSPORATATION SYSTEM (A CONTEMPORARY REVIEW STUDY ON VEHICLE ROUTING PROBLEMS)},
	booktitle = {4th International Conference on Research and Modern Innovations in Engineering \& Technology},
	year = {2019},
	pages = {4},
	publisher = {ICRMIET {\textendash}2019},
	organization = {ICRMIET {\textendash}2019},
	author = {DGND Jayarathna, GHJ Lanel, ZAMS Juman}
}
