Minh Chau, N., Thanh Dong, P., Minh Viet, N., Dinh Khai, D., Thi Thuy, N., Thi Phong Huong, T., Duc Khanh, T., Ha Giang, V., & Van Ha, H. 2022 Sep 26. Investigate the Water Activity of Different Solutions According to Solute Concentration for Preparing Wet Filtration Solution. VNU Journal of Science: Earth and Environmental Sciences. [Online] 38:3