Sihombing, F. T., R. . Chandra, and W. . Oentari. “Test of The Effectiveness of Kepok Banana Peel Extract Serum on Hair Growth in Guinea Pigs”. Eduvest - Journal of Universal Studies, vol. 5, no. 2, Feb. 2025, pp. 2603-16, doi:10.59188/eduvest.v5i2.50896.