[1]
S. A. Bakri, N. Fitrya, H. Pratama, and S. P. Wirman, “Non-Destructive Authentication of Cooking Oil Using Portable Laser Speckle Imaging with Linear Discriminant Analysis”, WAFI, vol. 11, no. 1, pp. 33–50, Jun. 2026, doi: 10.17509/wafi.v11i1.275.