Huynh, Minh Thuan, Van Nhan Truong, Duong Hai Le, Ngoc Thanh Tran, Van Chuong Bui, Quang Hieu Pham, Hong Hoa Pham, and Minh Hieu Nguyen. “Evaluating the Digitalization Capability and Display of KPIs for Two Fertilizer Plants of Petrovietnam”. Petrovietnam Journal 20 (December 25, 2023): 68-76. Accessed January 23, 2025. https://pvj.com.vn/index.php/TCDK/article/view/1046.