APA Citation

Look Keman, S. (2016). Talk on introduction to tunnelling by drilling and blasting. The Institution of Engineers, Malaysia (IEM).

Chicago Style Citation

Look Keman, Sahari. Talk On Introduction to Tunnelling By Drilling and Blasting. The Institution of Engineers, Malaysia (IEM), 2016.

MLA Citation

Look Keman, Sahari. Talk On Introduction to Tunnelling By Drilling and Blasting. The Institution of Engineers, Malaysia (IEM), 2016.

Warning: These citations may not always be 100% accurate.