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]. 2015 Jan. 1 [cited 2026 Jul. 17];4(4):13-20. Available from: https://ijfans.org/index.php/Journal/article/view/333