SUMARDI, K.; RATNASARI, A. . Kinerja Lemari Es dengan Penukar Panas Pipa Ganda Refrigeran Alami (R1270). JST (Jurnal Sains dan Teknologi), [S. l.], v. 12, n. 1, p. 156–165, 2023. DOI: 10.23887/jstundiksha.v12i1.48287. Disponível em: https://ejournal.undiksha.ac.id/index.php/JST/article/view/48287. Acesso em: 2 feb. 2025.