A. GUNTARTI, K. P. NINGRUM, I. G. GANDJAR, and N. SALAMAH, “AUTHENTICATION OF SPRAGUE DAWLEY RATS (RATTUS NORVEGICUS) FAT WITH GC-MS (GAS CHROMATOGRAPHY-MASS SPECTROMETRY) COMBINED WITH CHEMOMETRICS”, Int J App Pharm, vol. 13, no. 2, pp. 134–139, Mar. 2021.