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2. Seedman.com.
https://www.seedman.com/seedstart.htm
. Accessed 29 May 2018
3. Keya Agro Process Ltd. Nursery.
http://www.keyagroupbd.com/keya-agro-process-ltd/
. Accessed 05 June 2018
4. Vermesan, O., Friess, P. (eds.): Internet of Things: Converging Technologies for Smart Environments and Integrated Ecosystems. River Publishers, Aalborg (2013)
5. Seed Germination Method.
http://www.fullbloomhydroponics.net/how-to-germinate-seeds/#ixzz5ByerchAR/
. Accessed 05 June 2018