Hamitbek, A., and A. Kairbaeva. “Experimental Studies for the Development of Special Equipment for Cleaning Cedar Nuts from the Shell”. Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex Use of Mineral Resources, vol. 333, no. 2, May 2024, pp. 34-40, doi:10.31643/2025/6445.15.