Chowdhury, J. U., Nandi, N. C., Uddin, M., & Rahman, M. (2007). Chemical Constituents of Essential Oils from Two Types of Spearmint (<i>Mentha spicata</i> L. and <i>M. cardiaca</i> L.) Introduced in Bangladesh. Bangladesh Journal of Scientific and Industrial Research, 42(1), 79–82. https://doi.org/10.3329/bjsir.v42i1.359