Samadder, S. S., S. Singh, A. Saha, A. Chatterjee, M. Majumdar, S. Roy, and P. Roy. “Preclinical Evaluation of Tropic Activity on Isolated Frog Heart by Using Volatile Oil of Nigella Sativa Seeds”. Journal for Research in Applied Sciences and Biotechnology, vol. 1, no. 4, Oct. 2022, pp. 1-4, doi:10.55544/jrasb.1.4.1.