Bulk combine multiple CSV files into a single Google Sheet, putting the data in specific locations and creating multiple tabs.
The following Google Apps Script is designed to take a number of CSV files (structured in an identical way) stored in a Google Drive folder and combine them all into a single Google Sheet file. It maps the data within the CSV file to specific cells in the Google Sheet, along with creating a tab for each of the CSV files to separate them out.
Source: The Gift of Script: Bulk combine CSV files into a single Google Sheet
I use Google Apps Script to support staff and students in my job. I enjoy dabbling with creating tools to help with automation and I freely share my learning experiences on my blog, where I also have a number of useful Google Add-ons: www.pbainbridge.co.uk