Kuchkarov Jurat Jalilovic, and Musurmanov Ravshan Kurbanmuratovich. “Practical Research On Excavators Used In The Construction And Reconstruction Of Open Collector-Ditches”. Journal of Intellectual Property and Human Rights 1, no. 1 (May 5, 2022): 9–13. Accessed December 13, 2025. http://journals.academiczone.net/index.php/jiphr/article/view/36.