https://www.jocpr.com/ Journal of Chemical and Pharmaceutical Research is an online international journal to promote all fields of Chemical Sciences like Organic Chemistry, Green Chemistry, Photochemistry, Inorganic Chemistry, Physical Chemistry, Industrial Chemistry, Biochemistry, Environmental Chemistry, Agricultural and Soil Chemistry, Analytical Chemistry, Polymer Chemistry, Macromolecular Chemistry, Petroleum Chemistry, Forensic Chemistry and Phytochemistry as well as all aspects of Chemical Engineering etc. rss//rss/jocpr-volume-13-issue-4-year-2021.xml Volume 13, Issue 4 https://www.jocpr.com/articles/impurity-profiling-for-pharmaceutical-product-by-using-different-analytical-techniques-an-overview.pdf Umamaheswari D, Kumar NR, Kumar M, Venkateswarlu BS https://www.jocpr.com/articles/synthesis-and-evaluation-of-antifungal-and-antioxidant-activities-of-novel-1-2-4triazole-derivatives.pdf Yashaswini SK, Revanasiddappa BC https://www.jocpr.com/articles/vaccines-in-recent-virology-a-prospect-to-covid19-prevention.pdf Ikenna E Nnaoma, Unegbu CC, Joseph Rich C, Chukwuemeka, Godspower O https://www.jocpr.com/articles/evaluation-of-the-effect-of-benzodiazepines-on-cognitive-status-in-rats.pdf Youness Kadil, Houda Filali https://www.jocpr.com/articles/phytochemical-screening-and-invitro-antimicrobial-activity-of-acacia-brevispica-harms-leave-extract-collected-from-east-.pdf Teshome Gonfa Hordofa, Fenan Tola Dida