Chalimah , S., I. . Maulana, R. Setyobudi, A. Sandrina, R. B. . Anggoro, E. S. Buana, M. A. Kartiko, and M. . Alhalim. “Analysis of Efficiency and Heat Transfer Coefficient in the Performance Evaluation of Shell and Tube Heat Exchanger”. BIOMEJ, vol. 4, no. 2, Nov. 2024, pp. 1-9, https://biomej.upnjatim.ac.id/index.php/biomej/article/view/129.