| Cannon, J.C., 2019. New film details wrenching impact of illegal rhino horn trade on families. www.mongabay.com 27 June 2019: 1-4
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| Cannon, J.C., 2017. Researchers and conservationists are adamant that the only way to save the Sumatran rhinoceros is a unified captive breeding program that brings scientists, NGOs and governments together. www.mongabay.com (Mongabay Series: Asian Rhinos) 21 June 2017, pp. 1-11
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