Sari Maulani, Irna, and Hendra Firdaus. “ANALISIS DESAIN RANCANG BANGUN ALAT PENUKAR KALOR TIPE DOUBLE PIPE ALIRAN COCURRENT DAN COUNTER FLOW”. Jurnal Industrial Galuh, vol. 3, no. 01, Feb. 2023, pp. 43-48, doi:10.25157/jig.v3i01.3004.