Manuel Tumanda Tabada Jr., and Michael Estela Loretero. “Innovative Configuration Design of Two-Wire Tip Mechanisms for a Tipping-Bucket Rain Gauge”. International Journal of Engineering and Technology Innovation 10, no. 2 (April 1, 2020): 156–164. Accessed March 29, 2024. https://ojs.imeti.org/index.php/IJETI/article/view/4772.