Tansathien, K., P. Sobharaksha, P. Wongtrakul, W. Neimkhum, P. Opanasopit, and P. Suriyaamporn. “Development of PVA/HA-dissolving microneedles containing Acanthus ebracteatus Vahl. stem extract for antioxidant activity”. Science, Engineering and Health Studies, vol. 20, May 2026, p. 26050006, doi:10.69598/sehs.20.26050006.