by Andriani, Debrina Puspita, Hamdala, Ihwan, Swara, Suluh Elman, Fadli, Harry
Published in Jurnal ilmiah teknik industri (01.07.2019)

by Yuniarti, Rahmi, Hamdala, Ihwan, Bagaskara, Rangga Damar
Published in JEMIS (Journal of Engineering and Management in Industrial System) (01.08.2017)

by Tri Wijaya Nata Kusuma, L., Hamdala, Ihwan
Published in JEMIS (Journal of Engineering and Management in Industrial System) (13.02.2014)

by Abdul Rahman, Soufhwee, Mohamad, Effendi, Abdul Rahman, Azrul, Hamdala, Ihwan, Larasati, Aisyah, Pawenang, Supawi, Ito, Teruaki
Published in JEMIS (Journal of Engineering and Management in Industrial System) (28.05.2020)

by Tantrika, Ceria Farela Mada, Hamdala, Ihwan, Rachael, Adinda
Published in Talenta Conference Series: Energy and Engineering (EE) (31.05.2019)