Rustamov , J. Z. o‘g‘li (2023) “KOLLEKTOR MOTORLARNING XUSUSIYATLARI UNIVERSAL KOLLEKTOR MOTORLARI”, Educational Research in Universal Sciences, 2(14 SPECIAL), pp. 347–349. Available at: http://erus.uz/index.php/er/article/view/4445 (Accessed: 22 November 2024).