DANIEL E et al. 2019. Phytochemistry PREPARATION OF DIFFERENT CRUDE EXTRACT AND ANTIMICROBIAL STUDIES OF SPIROGYRA RHIZOPUS: Preparation of crude extracts and Bioactivity studies. Asian Journal of Pharmaceutical and Clinical Research. 12, 7 (Jul. 2019), 271–274. DOI:https://doi.org/10.22159/ajpcr.2019.v12i7.33627.