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Cambodian Constitution 1975-1979Archived 2021-09-23 at the Wayback Machine - Article 20: "Every citizen of Kampuchea has the right to worship according to any religion and the right not to worship according to any religion. Reactionary religions which are detrimental to Democratic Kampuchea and Kampuchean people are absolutely forbidden."
Direk Duangloi, Mallika Phumathon, Phrapalad Raphin Buddhisaro. (2019). THERAVADA BUDDHISM IN CAMBODIA: POST-ANGKOR PERIOD-พระพุทธศาสนาเถรวาทในกัมพูชา: สมัยหลังพระนคร.Buddhist Asean Studies Journal. Vol 4, No 1 (2019),34-54. [Thai Language] http://ojs.mcu.ac.th/index.php/BAS/article/view/6678Archived 2022-08-09 at the Wayback Machine
Cambodian Constitution 1975-1979Archived 2021-09-23 at the Wayback Machine - Article 20: "Every citizen of Kampuchea has the right to worship according to any religion and the right not to worship according to any religion. Reactionary religions which are detrimental to Democratic Kampuchea and Kampuchean people are absolutely forbidden."