Mahmudah, K.R., Biddinika, M.K., Hakika, D.C., Tresna, W.P., Sugiarto, I.T. and Syafarina, I. 2025. Automated Detection of Porcine Gelatin Using Deep Learning-Based E-Nose to Support Halal Authentication. Journal of Electronics, Electromedical Engineering, and Medical Informatics. 7, 1 (Jan. 2025), 220-230. DOI:https://doi.org/10.35882/jeeemi.v7i1.654.