B. . Thi Phuong Hai, D. Hai Yen, L. Xuan Huy, and L. Thi Phuong Hoa, “TOTAL SYNTHESIS OF THE ACTIVE INGREDIENT ACETYL TETRAPEPTIDE-3 FOR HAIR LOSS TREATMENT AND SCALP CARE”, HNUEJS.NS, vol. 70, no. 1, pp. 61–70, Mar. 2025, doi: 10.18173/2354-1059.2025-0008.