Talukdar, Nizu Moni, et al. “Optimizing an Appropriate Sterilization Procedure to Control Microbial Contamination During In Vitro Culture of Piper Longum L. ”. Plant Tissue Culture and Biotechnology, vol. 35, no. 1, July 2025, pp. 117-28, doi:10.3329/ptcb.v35i1.82565.