Bawa, I G. A. G., Bawa-Putra, A. A., Santi, S. R., Sukadana, I. M., Suryanadi, O., and Indyan, G. “Formulation of the bark extract of Michelia champaca to control Curvularia leaf spot in rice (Oryza sativa L.)”. International Journal of Agricultural Technology 20, no. 5 (September 15, 2024): 1787–1796. accessed July 16, 2025. https://li04.tci-thaijo.org/index.php/IJAT/article/view/5646.