P. E. P. Ariati, I. G. P. Wirawan, M. M. Sasadara, I. M. Jawi, I. G. N. Sunyamurthi, and I. N. Wijaya, “Phytochemical Profiling of Balinese Alkaloid-Source Plant Purnajiwa (Kopsia arborea Blume. and Euchresta horsfieldii (Lesch.) Benn.)”, TJNPR, vol. 8, no. 5, pp. 7089–7095, May 2024, doi: 10.26538/tjnpr/v8i5.5 .