Sorry, the article you're looking for isn't specifically available. Here are related topics:
(April–June 2004) p. 164 https://www.plantapalm.com/vce/taxonomy/cycadaceae7.htm Nguyen, H.T. (2010). "Cycas multipinnata". 2010 e.T42048A10637701. doi:10.2305/IUCN...