RANTAUJAYA, A.; AMRIZAL, A.; IBRAHIM, G. A. PENGUJIAN DAN ANALISIS PERFORMA PENUKAR KALOR (SHELL AND TUBE) ALIRAN MENYILANG PADA MESIN PENGERING KOPI PABRIK KOPI TULEN. Jurnal Ilmiah Teknik Mesin FEMA, [S. l.], v. 3, n. 2, p. 17–27, 2024. Disponível em: https://journal.eng.unila.ac.id/index.php/fema/article/view/8238. Acesso em: 25 dec. 2025.