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. 2014;3(4):13-20. Accessed August 11, 2026. https://www.ijfans.org/index.php/Journal/article/view/199