Khabibovich , Abdualiyev Nuriddin, and Egamov Nodirbek Murodilloyevich. “Determination of The Vertical Load on the Roller During Hard Softening”. American Journal of Open University Education, vol. 1, no. 9, Nov. 2024, pp. 139-42, https://scientificbulletin.com/index.php/AJOUP/article/view/402.