Rony Prabowoa, Moses L. Singgihb, P, Putu Dana Karningsihc
a Doctorate Program Student, Industrial Engineering, Industrial Technology Faculty, Sepuluh Nopember Institute of Technology at Surabaya, Indonesia;
b Department of Industrial Engineering, Industrial Technology Faculty, Sepuluh Nopember Institute of Technology at Surabaya, Indonesia
c Department of Industrial Engineering, Industrial Technology Faculty, Sepuluh Nopember Institute of Technology at Surabaya, Indonesia