Riyanto, Sugeng, Shahrul Kadri Ayop, Agus Purwanto, and Wan Nor Suhaila Wan Aziz. “Determination of Water Viscosity by Tracking The Brownian Motion of a Single Particle Using Video Microscopy”. Journal of Science and Mathematics Letters 3 (June 1, 2015): 1-6. Accessed August 13, 2022. https://ejournal.upsi.edu.my/index.php/JSML/article/view/340.