Essential Oil Composition of Menthol Mint (Mentha arvensis) and Peppermint (Mentha piperita) Cultivars at Different Stages of Plant Growth from Kumaon Region of Western Himalaya. OAJMAP. 2010;1(1):13-18. Accessed October 20, 2025. https://epubs.icar.org.in/index.php/JMAP/article/view/4375