チャラ オリビア 女史 (Ms Olivia TCHALA MSc)
防衛兵站アドバイザー (Defense Logistics Advisor)
Has spoken at 1 conference tracked by Messe Atlas.
Snapshot: Jun 1, 2026. Speaking history is compiled from public conference websites and event programmes. Contact information is not published — for outreach, contact the conference organizer or the speaker’s affiliated organisation.