B. Gaikwad, N. Sirohi, and A. Kumar, “Studies on Vacuum Singulation of Seeds for Sowing Nursery Plug Trays”, JAE, vol. 44, no. 4, Dec. 2007, Accessed: Oct. 29, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/JAE/article/view/14469