Duong, N., Nguyet, N., Huong, N., Schimmelamann, J., Thai, N., & Schimmelmann, A. (2020). Radon Concentrations and their Controlling Factors in Mud-built Houses in Dong Van Plateau Karst Geopark, Ha Giang Province. VNU Journal Of Science: Earth And Environmental Sciences, 36(1). doi:10.25073/2588-1094/vnuees.4547