Articles by Helmy Widyantara (2)

Modified k-Medoids based Driver Dispatch Model in City Courier Service

Purba Daru Kusuma and Helmy Widyantara

Journal of Engineering and Applied Sciences 14 ( 23 ): 8891 - 8898 , 2019

Indonesian Airport Activities Analysis by using Agglomerative Clustering Method

Purba Daru Kusuma and Helmy Widyantara

Journal of Engineering and Applied Sciences 14 ( 24 ): 9682 - 9691 , 2019