Sharma, Varun, Goutam Brahmachari, and Vivek Kumar Gupta. 2021. “Crystallographic Structure, Activity Prediction, and Hydrogen Bonding Analysis of Some CSD-Based 3,3’-Bis-Indole Derivatives: A Review”. European Journal of Chemistry 12 (4):493-501. https://doi.org/10.5155/eurjchem.12.4.493-501.2145.