R. M. Sinaga, M. S. Lubis, G. I. Dalimunthe, and Y. P. Rahayu, “Phytochemical Screening, Formulation, and Physical Characteristics Of Soothing Gel Aloe Vera Leaf Flesh (Aloe Vera (L.) Burm.F.)”, JPS, vol. 6, no. 4, pp. 1729–1737, Nov. 2023.