Table 8.

Cloud platforms.

Cloud	References
Unspecified Cloud	[14,32,41,50,64,72,77,78,88,99,110,113,114,119,121,132,142,151,152,153,156,169,175,197]
Thingspeak	[44,56,98,115,118,130,143,146,158,160,166,170,173,191]