This is a great topic, as Simulation and Modelling is a core subject in Computer Science, Engineering, and Operations Research.

While I cannot directly provide a PDF file, I can provide you with a to help you find high-quality lecture notes (PDFs) and give you a mini-lecture summary of what those notes typically contain. Part 1: Where to find high-quality PDFs (Free & Legal) Do not just search Google Images. Use these specific queries on academic repositories.