Annisa, Rahmi, et al. “Optimization and Characterization of Dayak Onion (Eleutherine Palmifolia (L.) Merr) Extract Nanoparticles Using Cross-Link Method: Tropical Journal of Natural Product Research”. Tropical Journal of Natural Product Research (TJNPR), vol. 9, no. 2, Feb. 2025, pp. 480-6, https://doi.org/10.26538/tjnpr/v9i2.10.