Sukamta, Noviyanto, Sudarja, and Sri Sundari. “Void Fraction Features Using Image Processing on a Clear Capillary Pipe With a 45° Slope to The Horizontal Line of Two-Phase Air-Liquid Flow With High Viscosity”. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 83, no. 2 (March 28, 2024): 164–172. Accessed November 22, 2024. https://semarakilmu.com.my/journals/index.php/fluid_mechanics_thermal_sciences/article/view/7792.