[1]
D. Chandra, M. . Suryani, Y. . Simarmata, M. I. . Napitupulu, and E. . Siburian, “Variation of HPMC gelling agent concentrations in ethanol extract based setting spray of Goji Berry (Lycium barbarum L.) as a Moisturizer ”, Joecy Journal, vol. 6, no. 1, pp. 870–880, Jan. 2026.