Jehlong, Ismaair, and Wijit Wunnachit. “Floral Biology and Pollination of Neck Orange (Citrus reticulata Blanco)”. Thai Agricultural Research Journal 25, no. 1 (March 31, 2007): 58–73. accessed September 29, 2026. https://li01.tci-thaijo.org/index.php/thaiagriculturalresearch/article/view/100532.