Classification model for detection and discrimination of inedible plastic adulterated palm cooking oil using atr-ftir spectroscopy combined with principal component analysis by Ismail, Dzulkiflee, Rahimi, Aliyalina, Wan Ishak, Wan Rosli, Mahat, Naji Arafat, Mat Desa, Wan Nur Syuhaila

Discrimination and source correspondence of black gel inks using Raman spectroscopy and chemometric analysis with UMAP and PLS-DA by Mohamad Asri, Muhammad Naeim, Verma, Rajesh, Mahat, Naji Arafat, Mohd. Nor, Nor Azman, Mat Desa, Wan Nur Syuhaila, Ismail, Dzulkiflee

Raman Spectroscopy with self-organizing feature maps and partial least squares discriminant analysis for discrimination and source correspondence of red gel ink pens by Mohamad Asri, Muhammad Naeim, Verma, Rajesh, Mahat, Naji Arafat, Mohd. Nor, Nor Azman, Mat Desa, Wan Nur Syuhaila, Ismail, Dzulkiflee

Counterfeit one hundred Malaysian ringgit banknotes discrimination using chemical imaging inspection and pattern recognition by Ajid, Nur Farah Dina, Foo, Keat How, Mahat, Naji Arafat, Mat Desa, Wan Nur Syuhaila, Kamaluddin, Mohd. Rahim, Mohamed Huri, Mohammad Afiq, Maarof, Hasmerya, Ismail, Dzulkiflee