Van Han, N., Cong Hao, N. and Cong Vinh, P. 2019. Toward Combining Fuzzy Graphs Based on Hedge Algebra. EAI Endorsed Transactions on Context-aware Systems and Applications. 6, 18 (Aug. 2019), e5. DOI:https://doi.org/10.4108/eai.20-8-2019.162801.