Where can I download Mars for MIPS assembly?

In this lecture and in this course, we will be using MARS (MIPS Assembler and Runtime Simulator), which you can download here: http://courses.missouristate.edu/kenvollmar/mars/download.htm The code above shows three different pieces of the assembly language. The words that start with a ‘.’ are called directives.
For More Information Please Refer:
https://courses.stephenmarz.com/my-courses/cosc130/lectures/mips-assembly/
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