Juliana Anggono,
Dosen Fakultas Teknik, Jurusan Teknik Mesin - Universitas Kristen Petra
Lucia Hariani Kusuma
Mahasiswa Fakultas Teknik, Jurusan Teknik Mesin - Universitas Kristen Petra,
Juliana Anggono,
Faculty of Industrial Technology, Petra Christian University,
Indonesia
Luciana Hariani Kusuma,
Alumnus, Faculty of Industrial Technology, Petra Christian University,
Indonesia