Orinboyeva , K. S. qizi, Khamidova , D. M. qizi and Mukhtorova, S. A. qizi (2023) “SPASETIME AND GRAVITY”, Educational Research in Universal Sciences, 2(14 SPECIAL), pp. 1055–1057. Available at: http://erus.uz/index.php/er/article/view/4591 (Accessed: 17 September 2024).