1. M.S. Ladaniya, Citrus Fruit: Biology, Technology, and Evaluation, 1st edn. (Elsevier Inc., Atlanta, 2008), pp. 1–10
2. USDA, Brazil drives global orange production decline.
https://public.govdelivery.com/accounts/USDAFAS/subscriber/new
. Accessed 26 Jan 2018
3. A. Perez, K. Plattner, Fruits and tree nuts outlook (FTS-357) USDA. Accessed 26 Sept 2014
4. MOA, Third National Agricultural Policy (1998-2010). Ministry of Agriculture and Agro-based Industry Malaysia (2016)
5. SABA, 38 benefits of lime (Kaccha nimbu) for skin, hair, and health.
http://www.stylecraze.com/articles/benefits-of-lime-for-skin-hair-and-health
. Accessed 31 Aug 2018