Shandi Noris, Achmad Udin Zailani, Alvino Octaviano, Hadi Zakaria, Samsoni, and Bagas Setiawan. 2021. “Design of Management Information Systems Inventory at School Computer Laboratory Web-Based With Waterfall Methods”. European Journal of Scientific Exploration 4 (1):13-21. https://syniutajournals.com/index.php/EJSE/article/view/205.