Proceedings of the Proceedings of the 2nd International Conference of Science Education in Industrial Revolution 4.0, ICONSEIR, December 17th,2019, Medan, North Sumatra, Indonesia - 最新文献
Pub Date : 1900-01-01
DOI: 10.4108/eai.17-12-2019.2296023
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Pub Date : 1900-01-01
DOI: 10.4108/eai.17-12-2019.2296002
N. Simbolon, R. Silaban, E. Simanjuntak
Pub Date : 1900-01-01
DOI: 10.4108/eai.17-12-2019.2296052
Maria Nanda Sitohang, N. Bukit, S. Manurung
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