Satongrod, B., and Wanna, R. “Chemical composition and bioactivity of essential oil from Indian borage (Plectranthus amboinicus (Lour.) Spreng) against Callosobruchus maculatus (F.)”. International Journal of Agricultural Technology 16, no. 5 (September 15, 2020): 1243–1256. accessed October 27, 2025. https://li04.tci-thaijo.org/index.php/IJAT/article/view/7424.