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To develop a new periodontal index for longitudinal studies of the periodontal disease was decided following a critical review of existing knowledge. As the first phase of index development, this study was to determine the inter- and intra- observer variation…

This thesis represents the part that Kiyai Haji Ahmad Dahlan played in the Islamic modernist movement of the early twentieth century in Yogyakarta. It is concerned with his life and thought, and the establishment of the Muhammadiyah, a major non-political…