Tran, Dung, Quang Pham, Thong Nguyen, Thanh Bui, and Tieng Tran. 2018. “A Model of Solute Diffusion in Unsaturated Double-Porosity Medium by Homogenization”. Science and Technology Development Journal 20 (K7), 68-75. https://doi.org/https://doi.org/10.32508/stdj.v20iK7.1213.