DO THI DINH; NGO THI PHUONG; TA THI THAO; PHAM THI NHUNG; NGUYEN THAI AN; LE MINH HA. Optimisation of ultrasound-assisted extraction of ethyl p-methoxycinnamate from Kaemperia galanga L. rhizomes. Vietnam Journal of Science, Technology and Engineering, [S. l.], v. 67, n. 2, p. 28-34, 2025. DOI: 10.31276/VJSTE.2024.0050. Disponivel em: https://vietnamscience.vjst.vn/index.php/vjste/article/view/1276. Acesso em: 5 aug. 2026.