Siddiqui, S.Y. et al. 2019. Diagnosis of Arthritis Using Adaptive Hierarchical Mamdani Fuzzy Type-1 Expert System. EAI Endorsed Transactions on Scalable Information Systems. 7, 26 (Nov. 2019), e2. DOI:https://doi.org/10.4108/eai.13-7-2018.161439.