Yimtoe, Shompoo, Diane M. Barrett, Kamolwan Jangchud, Pisit Dhamvithee, and Anuvat Jangchud. 2014. “Effect of Beeswax Coating With Cinnamon Oil on Quality of Sweet Peppers”. Agriculture and Natural Resources 48 (3). Bangkok, Thailand:451-62. https://li01.tci-thaijo.org/index.php/anres/article/view/243370.