info:oai:khub.utp.edu.my:20524info:ofi/fmt:xml:xsd:journalChongSiewhuiChong, SiewhuiPanGuan-TingPan, Guan-TingChinJitkaiChin, JitkaiShowPau LokeShow, Pau LokeYangThomas Chung KuangYang, Thomas Chung KuangHuangChao-MingHuang, Chao-Ming20181110Sustainability (Switzerland)20711050Integration of 3D printing and industry 4.0 into engineering teachingarticle