Johanes, Susanto. “KARAKTERISTIK MENARA PENDINGIN DENGAN BAHAN ISIAN TALI IJUK”. JURNAL TEKNOLOGI TECHNOSCIENTIA 4, no. 1 (January 18, 2019): 103–112. Accessed October 5, 2024. https://ejournal.akprind.ac.id/index.php/technoscientia/article/view/494.