Fajriocta Umar, Jong Taek Oh, and Agus Sunjarianto Pamitran, “Evaluation of Pressure Drop of Two-Phase Flow Boiling with R290 in Horizontal Mini Channel”, J. Adv. Res. Fluid Mech. Therm. Sc., vol. 89, no. 2, pp. 160–166, Jan. 2022.