D. KUMAR, A. K. TIWARI, P. SURYAVANSHI, P. P. S VERMA, and R. C. PADALIA, “Variation in yield and essential oil composition of Mentha spicata cultivars”, Indian J Agri Sci, vol. 92, no. 2, pp. 245–248, Mar. 2022, doi: 10.56093/ijas.v92i2.122230.