Hashem Iranmehr, Abbas kosarineia, mahdihamzehei, Nader Nabhani (2024) “Study of heat and fluid characteristics of Al2O3 nanofluid in a concentric tube heat exchanger fitted with a peripherally cut spiral tape of different geometrical shapes”, Journal of International Crisis and Risk Communication Research , pp. 345–362. doi: 10.63278/jicrcr.vi.1324.