Kenshi Maeda, Chungpyo Hong, and Yutaka Asako. “Flow Characteristics of Transition Region Between Laminar and Turbulent Gas Flows through Micro-Tubes”. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, vol. 56, no. 1, Mar. 2024, pp. 10-19, https://semarakilmu.com.my/journals/index.php/fluid_mechanics_thermal_sciences/article/view/3083.