Rashidov , N. S. o‘g‘li and Parmonov , J. H. (2023) “KESIK SFЕRIK DISKLI CHIZIQLI-POG‘ONASIMON PLUG”, Educational Research in Universal Sciences, 2(3), pp. 266–269. Available at: http://erus.uz/index.php/er/article/view/1902 (Accessed: 22 November 2024).