APPLICATION OF THE GAS CHROMATOGRAPHY – MASS SPECTROMETRY COUPLED WITH MULTIVARIATE ANALYSIS TO EVALUATE THE QUALITY OF MENTHA PIPERITA ESSENTIAL OIL MODEL SAMPLES BLENDED WITH MENTHA SPICATA ESSENTIAL OIL. IJFANS [Internet]. 2014 Jan. 1 [cited 2026 Aug. 10];3(4):13-20. Available from: https://www.ijfans.org/index.php/Journal/article/view/199