Shafna Kalarikkal, et al. “Assessment of Biochemical Attributes in Coleus Rotundifolius (Poir.) A. Chev. & Perrot Germplasm from Kerala”. Journal of Tropical Agriculture, vol. 63, no. IV, Dec. 2025, pp. 292-5, https://jtropag.kau.in/index.php/ojs2/article/view/1598.