1. Department of Mechanical Engineering, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia
2. Department of Industrial and System Engineering, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia
3. Faculty of Advanced Technology and Multidicipline, Universitas Airlangga, Surabaya, Indonesia
4. Public Works Office, Surabaya City Government, Surabaya, Indonesia