Tapaonoi T, Phukpattaranont P, Suntiamorntut W, Chetpattananondh K. Interdigital electrode water level sensor. Eng Appl Sci Res [internet]. 2013 Jan. 15 [cited 2025 Apr. 7];39(3):249-56. available from: https://ph01.tci-thaijo.org/index.php/easr/article/view/4958