TRANG, Pham Thi Thu; NGHIA, Trinh Hoang; CHINH, Nguyen Thuy. Study on preparation of nanoemulsion based on grapeseed oil and azelaic acid by response surface methodology. <b>Vietnam Journal of Science and Technology</b>, Hanoi, VN, v. 64, n. 3, p. 507–517, 2026. DOI: 10.15625/2525-2518/20734. Disponível em: http://vjst.vast.vn/jst/article/view/20734. Acesso em: 2 jul. 2026.