BIR BOSQICHLI FREON SOVUTISH MASHINASIDA (R12, R134A VA R600A) SOVUTISH AGENTLARINI TURLI TASHQI TEMPERATURALARDA VA BIR XIL SHAROITLARDA TAHLIL QILISH. (2024). Journal of Science-Innovative Research in Uzbekistan, 2(1), 545-555. https://universalpublishings.com/~niverta1/index.php/jsiru/article/view/4035