Weng, B. C. (2020). Underground tunnelling in the Klang valley and the Klang valley and the pursuit of an autonomous tunnel boring machine. The Institution of Engineers, Malaysia (IEM).
استشهاد بنمط شيكاغوWeng, Boon Chia. Underground Tunnelling in the Klang Valley and the Klang Valley and the Pursuit of an Autonomous Tunnel Boring Machine. The Institution of Engineers, Malaysia (IEM), 2020.
MLA استشهادWeng, Boon Chia. Underground Tunnelling in the Klang Valley and the Klang Valley and the Pursuit of an Autonomous Tunnel Boring Machine. The Institution of Engineers, Malaysia (IEM), 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.