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). Investigate the Water Activity of Different Solutions According to Solute Concentration for Preparing Wet Filtration Solution. VNU Journal Of Science: Earth And Environmental Sciences, 38(3). doi:10.25073/2588-1094/vnuees.4801