N. T. Tuyen, N. T. Linh, L. T. Thuy, and P. T. Lien, “In-Vivo Study on the Hair Growth-Enhancing Effects of CTUMP’s Herb Shampoo ”, TJNPR, vol. 8, no. 11, pp. 9224–9230, Dec. 2024, doi: 10.26538/tjnpr/v8i11.36.