Nguyen, Trung Dung, Ngoc Quang Phan, Duc Anh Pham, Nguyen Ha Thu Do, Van Anh Nguyen, Hong Duc Ta, and Hong Ha Cao. 2022. “HETP Evaluation of Packing Laboratory Scale Distillation Column to Benzaldehyde Purification Process”. JST: Engineering And Technology For Sustainable Development 32 (4):17-24. https://doi.org/10.51316/jst.161.etsd.2022.32.4.3.