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↑Qurtuby, Sumanto Al (4 August 2022). "Language, Islam, and Muslim societies: Perspectives from the Asia-Pacific". Journal of Asian Pacific Communication. 32 (2): 276–287. doi:10.1075/japc.00080.qur. S2CID248286525.
↑ 5.05.1Müller-Gotama, Franz (2001). Sundanese. Languages of the World. Materials. Vol. 369. Munich: LINCOM Europa.