“BIR BOSQICHLI FREON SOVUTISH MASHINASIDA (R12, R134A VA R600A) SOVUTISH AGENTLARINI TURLI TASHQI TEMPERATURALARDA VA BIR XIL SHAROITLARDA TAHLIL QILISH”. Journal of Science-Innovative Research in Uzbekistan, vol. 2, no. 1, Jan. 2024, pp. 545-5, https://universalpublishings.com/index.php/jsiru/article/view/4035.