Zam D, Jamtsho S, Dema T, Chettri J, Wangmo C. Optimization of Solid Waste Collection and Transportation Route in Phuentsholing City using GIS. zm [Internet]. 2013 Jun. 15 [cited 2025 Jun. 30];1(1):11-9. Available from: https://publication.cst.edu.bt/index.php/zm/article/view/42