Hi @kiritokun,
Welcome to the community 
I have a very simple ERC20 example: Deploy a simple ERC20 token in Remix
It could be extended to also extend ERC20Burnable (https://docs.openzeppelin.com/contracts/3.x/api/token/erc20#ERC20Burnable)
Hi @kiritokun,
Welcome to the community 
I have a very simple ERC20 example: Deploy a simple ERC20 token in Remix
It could be extended to also extend ERC20Burnable (https://docs.openzeppelin.com/contracts/3.x/api/token/erc20#ERC20Burnable)