Safitri, P. D., A. Hidayat, H A Geralfine, D.Y Nugraha, N. A Tasya, F.H.R Nurrokhim, I.A. Fayrezzi, I. Habibullah, W. Saputro, and R.D. Issafira. “Cooling Machines and Coefficient of Performance Calculations in Refrigeration Systems”. BIOMEJ, vol. 4, no. 1, May 2024, pp. 20-26, doi:10.33005/biomej.v4i1.113.