Look Keman, S. (2016). Talk on introduction to tunnelling by drilling and blasting. The Institution of Engineers, Malaysia (IEM).
シカゴスタイル引用形Look Keman, Sahari. Talk On Introduction to Tunnelling By Drilling and Blasting. The Institution of Engineers, Malaysia (IEM), 2016.
MLA引用形式Look Keman, Sahari. Talk On Introduction to Tunnelling By Drilling and Blasting. The Institution of Engineers, Malaysia (IEM), 2016.
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