TY - JOUR
TI - Municipal solid waste collection optimization in Singapore
PY - 2015
AU - Weijian Xue
AU - Kai  Cao
AU - Wenwen  Li
LK - https://www.sciencedirect.com/science/article/abs/pii/S0143622815000855
DO - 10.1016/j.apgeog.2015.04.002
ER -