Singh, S K, P C Kole, A K Misra, and Somnath Roy. 2017. “Collection and Conservation of Landraces of Perilla Frutescens (Linn.) Britt from Northeastern Hill (NEH) Region of India”. Indian Journal of Hill Farming 30 (1). https://epubs.icar.org.in/index.php/IJHF/article/view/73288.