Sudarma, Andi Firdaus, Henry Carles, Azmi Azhar, Muhammad Akmal, and Alfa Firdaus Sirait. “Performance Analysis of R600a As a Replacement for R134a in a Household Refrigeration System”. Jurnal Teknik Mesin (Journal Of Mechanical Engineering) 14, no. 2 (June 10, 2025): 99–108. Accessed August 11, 2026. https://publikasi.mercubuana.ac.id/index.php/jtm/article/view/32326.