Mahzan, Norhidayatul Hikmee, Muhammad Faiz Amrie Ibrahim, Ahmad Jamalludin, and Shaiful Bakhtiar Hashim. “Prototype of Greywater Treatment Using Arduino Uno”. EDUCATUM Journal of Science, Mathematics and Technology 9, no. 2 (November 3, 2022): 43–48. Accessed November 21, 2024. https://ejournal.upsi.edu.my/index.php/EJSMT/article/view/6788.