QARSHIBOYEV, T. N. MAVJUD QISHLOQ XO‘JALIK MASHINA UCHUN ENERGETIK VOSITA (TRAKTOR)NI TANLASHNI NAZARIY ASOSLASH, QUVVAT SARFI, ISH UNUMI VA YONILG‘I SARFI BO‘YICHA BAHOLASH. Innovative Development in Educational Activities, [S. l.], v. 2, n. 11, p. 46–57, 2023. Disponível em: https://openidea.uz/index.php/idea/article/view/1383. Acesso em: 23 nov. 2024.