PAST CHAIRMAN'S CONTRIBUTION TO IEM JURUTERA e-bulletin
- Nov 2022 Issue by Ir. Dr. Oh Seong Por
Engineer's Lens: Sipiso Piso Waterfalls, Karo Regency, North Sumatera Indonesia.
The Institution of Engineers, Malaysia, Negeri Sembilan Branch
No. 77-A-1, Lorong Haruan 5/3, Oakland Commerce Square, 70300 Seremban, Negeri Sembilan DK.
Tel : 06-6311011
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