1. Office of Agricultural Economic (2018) Agricultural statistics of Thailand
2. Bangkhomned W, Payakpate J (2018) A conceptual design of thai longan production via an ontology. Int J Latest Trends Eng Technol (Special Issue ICRMR-2018). 12(6):018–23
3. Manochai P, Khaosumain Y, Sritontip C, Changjaraja S (2004) Technology on longan production. Physics Center, Bangkok
4. Manochai P (2007) The control of longan canopy size by pruning. The Thailand Research Fund, Bangkok
5. Thorp TG, Stowell B (2001) Pruning height and selective limb removal affect yield of large ‘Hass’ avocado trees. HortScience 36(4):699–702