Adilet, S.; Zhao, K.; Liu, G.; Sayakhat, N.; Jun, C.; Hu, G.; Bu, L.; Chen, Y.; Jin, H.; Zhang, S. Investigation of the Pin-Roller Metering Device and Tube Effect for Wheat Seeds and Granular Fertilizers Based on DEM. Int J Agric & Biol Eng 2023, 16, 103-114.