B. Markad, Shivaji, and Narshinha P. Argade. “Collective Synthesis of Basic Carbazole Alkaloids”. Asian Journal of Organic & Medicinal Chemistry 3, no. 3 (September 25, 2018): 65–68. Accessed August 25, 2024. https://asianpubs.org/index.php/ajomc/article/view/15425.