Likhittragulrung, S., Pankasemsuk, T., and Whangchai, K. “Effects of ozone fumigation on shelf life and sulfur dioxide residues of longan fruit”. International Journal of Agricultural Technology 17, no. 2 (March 15, 2021): 545–556. accessed August 3, 2025. https://li04.tci-thaijo.org/index.php/IJAT/article/view/5995.