Trang, Pham Thi Thu, Trinh Hoang Nghia, and Nguyen Thuy Chinh. 2026. “Study on Preparation of Nanoemulsion Based on Grapeseed Oil and Azelaic Acid by Response Surface Methodology”. <i>Vietnam Journal of Science and Technology</i> 64 (3). Hanoi, VN:507–517. https://doi.org/10.15625/2525-2518/20734.