Rudi Adolf Hotman Sihombing, Fatolosa Telaumbanua, Hotler Manurung, H. Hartono, Dahlan Abdullah, Cut Ita Erliana, Ricardo Freedom Nanuru, Parwito, Suwarni, Karona Cahya Susena, Indah Aprilianasari, Abdussakir, A.A. Saleh, Muhammad Ikhsan Setiawan, S. Sriadhi
This paper was retracted by IOP Publishing on 12 December 2018. This paper was published due to a technical error and was not intended to be included in this journal. © Published under licence by IOP Publishing Ltd.
Department of Mechanical Engineering, Sekolah Tinggi Teknologi Immanuel, Medan, Indonesia; Department of Mechanical Engineering, Akademi Maritim Indonesia, Medan, Indonesia; Department of Informatics, Akademi Teknologi Industri Immanuel, Medan, Indonesia; Department of Computer Science, STMIK IBBI, Medan, Indonesia; Department of Informatics, Universitas Malikussaleh, Aceh, Indonesia; Department of Industrial Engineering, Universitas Malikussaleh, Aceh, Indonesia; Universitas Kristen Indonesia Maluku, Ambon, Indonesia; Universitas Ratu Samban, Bengkulu, Indonesia; Departement of Management, Universitas Dehasen Bengkulu, Indonesia; Departement of Industrial Engineering, Universitas 45 Surabaya, Indonesia; Department of Mathematics Education, State Islamic University of Malang, Malang, Indonesia; Statistics, Financial and Social Sciences Research Group, Indonesia; Department of Civil Engineering, Narotama University, Surabaya, Indonesia; Department of Electrical Engineering, Universitas Negeri Medan, Indonesia
