I am new to Blockchain technology and Ethereum. Most of the tutorials I referred aren't applicable and I always hit bottlenecks. I need to set up a very simple application to demo a blockchains use in the supply chain using Ethereum. Can someone recommend me a good reference to refer to inorder to set up an application?
First of all you can start by reading the Ethereum whitepaper. It is a very good introduction to blockchain and ethereum.
Then, if you want to get deeper understanding of programming on ethereum you can check Solidity's documentation.
I myself am a complete beginner in this fields and found these resources quite enlightening.
You could also watch the Devcon videos on the Ethereum youtube channel
I found the tutorials by following channel quite useful: https://www.youtube.com/channel/UCi9Mf3veSDDIMdGGtPmPu1g/videos There is a series on smart contract development and another on dapp development using meteor