F. O. Umar, J. T. Oh, and A. S. Pamitran. 2021. “Two-Phase Flow Boiling Pressure Drop With R290 in Horizontal 3 Mm Diameter Mini Channel”. Journal of Advanced Research in Experimental Fluid Mechanics and Heat Transfer 4 (1):1-7. https://www.akademiabaru.com/submit/index.php/arefmht/article/view/4405.