Chung, Doan Minh, et al. “APPLICATION OF PASSIVE REMOTE SENSING TO INVESTIGATE TRANSMISSIVITIES OF TREES CANOPIES USING GROUND-BASED UPWARD-LOOKING MICROWAVE RADIOMETERS”. <i>Vietnam Journal of Science and Technology</i>, vol. 55, no. 6, Dec. 2017, pp. 767-79, doi:10.15625/2525-2518/55/6/8774.