Dewi, K.R. et al. 2023. Application of LC-MS/MS Coupled with Various Digestion Methods for the Identification of Porcine Gelatin Markers in Confectionery Matrices. Indonesian Journal of Halal Research. 5, 2 (Aug. 2023), 53–66. DOI:https://doi.org/10.15575/ijhar.v5i2.21191.