Zhou, W., Wang, J. and Tang, H. (2019) “Structure optimization of cam executive component and analysis of precisely applying deep-fertilization liquid fertilizer”, International Journal of Agricultural and Biological Engineering, 12(4), pp. 104–109. Available at: https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/4865 (Accessed: 26 December 2025).