Arthana, I Ketut, Sumanto Sumanto, and Ahmad Rizal Hidayat. 2014. “PENGEMBANGAN REGULATOR TABUNG GAS LPG 3 KG BERDASARKAN PRINSIP ERGONOMI”. Industri Inovatif : Jurnal Teknik Industri 4 (1), 5-13. https://mail.ejournal.itn.ac.id/industri/article/view/1219.