Profil Trainer: https://www.cii.co.uk/membership/international/goodwill-ambassadors/russel-effandy-biography/ Tulisan Trainer: https://www.cii.co.uk/news-index/articles/risk-engineer-project-engineer/58893 Tulisan terkait: https://cepagram.com/index.php/2019/10/29/major-risks-associated-dam-construction-risiko-utama-dalam-konstruksi-bendungan/