Abdraimov, Ilyas, Kuttybay Musa, Ibrahim Kasimov, Mariya Sailygarayeva, Vladislav Pak, and Yerkyn Turarov. “Improvement of the Crack Resistance of Reinforced Concrete Sleepers Using Modified Concretes”. Technobius 5, no. 2 (June 4, 2025): 0078. Accessed July 1, 2025. https://technobius.kz/index.php/tech/article/view/229.