Jannerup, Julie, Emir Zahirović, và Dan Morton. 2016. “Internal Perspective – Efficient Reactor Internals Are the Shortcut to Efficient Hydroprocessing Unit Performance”. Tạp Chí Dầu Khí 6 (Tháng Sáu), 36-41. https://pvj.com.vn/index.php/TCDK/article/view/524.