Yusim, Adi Kurniawan, Budi Utomo, Suharto Suharto, and Hartono Hartono. “Improvement Process for Plate Heat Exchanger Type of M15 at PT. Janata Marina Indah (JMI) Semarang”. Zona Laut Jurnal Inovasi Sains Dan Teknologi Kelautan 1, no. 1 (March 11, 2020): 6–10. Accessed November 21, 2024. https://journal.unhas.ac.id/index.php/zonalaut/article/view/9651.