Ngoc, Hoang Thi Huyen, Tran Thi Thuy Van, Nguyen Manh Ha, Nguyen Quoc Binh, and Mai Thanh Tan. 2019. “Bioclimatic Assessments for Tea Cultivation in Western Nghe An”. Vietnam Journal of Earth Sciences 41 (1):81-94. https://doi.org/10.15625/0866-7187/41/1/13586.