TURDIYEVA, M. Y.; KARIMOVA, D. I. Determination of the Tension Force of the Pressure Spring of the Parallelogram Mechanism of a Combined Disc Harrow Leveler-Compactor. Spanish Journal of Innovation and Integrity, [S. l.], v. 43, p. 91–94, 2025. Disponível em: https://www.sjii.es/index.php/journal/article/view/669. Acesso em: 22 aug. 2025.