Sumardjo 2004, p. 47; Salam 2002, p. 201. Sumardjo, Jakob (2004). Kesusastraan Melayu Rendah [Low Malay Literature] (in Indonesian). Yogyakarta: Galang Press. ISBN978-979-3627-16-8. Salam, Aprinus (2002). "Posisi Fiksi Populer di Indonesia" [Position of Popular Fiction in Indonesia] (PDF). Humaniora (in Indonesian). XIV (2): 201–210. Archived from the original(PDF) on 31 May 2013. Retrieved 18 July 2013.
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Sumardjo 2004, p. 47; Salam 2002, p. 201. Sumardjo, Jakob (2004). Kesusastraan Melayu Rendah [Low Malay Literature] (in Indonesian). Yogyakarta: Galang Press. ISBN978-979-3627-16-8. Salam, Aprinus (2002). "Posisi Fiksi Populer di Indonesia" [Position of Popular Fiction in Indonesia] (PDF). Humaniora (in Indonesian). XIV (2): 201–210. Archived from the original(PDF) on 31 May 2013. Retrieved 18 July 2013.