AV GINOYA, JB PATEL, AS JETHVA, and IR DELVADIYA. “Effect of Bulb Size and Spacing on Seed Production of Onion”. Seed Research 46, no. 2 (November 28, 2024): 175–180. Accessed October 22, 2025. https://epubs.icar.org.in/index.php/SR/article/view/160446.