Botirova Nodira Sherali qizi, Ergasheva Baxora Baxodir qizi, Sharifov Xayitmurod Odin o’g’li (2024) “YO’L QOPLAMALARI UCHUN BETONLARNING OPTIMAL TARKIBI ISHLAB CHIQISH: YEVROPA DAVLATLARI MISOLIDA”, SAMARALI TA’LIM VA BARQAROR INNOVATSIYALAR JURNALI, 2(10), pp. 44–50. Available at: https://innovativepublication.uz/index.php/jelsi/article/view/1780 (Accessed: 26 January 2026).