Handayani, Hani, Muhammad Irfan Faturrohman, Henry Prastanto, Arief Ramadhan, and Norma Arisanti Kinasih. “SIFAT MEKANIK RUBBER SEAL KATUP TABUNG GAS LPG PADA VARIASI UKURAN DAN DOSIS SILIKA”. Jurnal Penelitian Karet 36, no. 1 (May 20, 2018): 77–88. Accessed July 3, 2024. https://ejournal.puslitkaret.co.id/index.php/jpk/article/view/435.