Shah Z.U is a Faculty of Pharmacy, Riphah International University, Islamabad, Pakistan. His international experience includes various programs, contributions and participation in different countries for diverse fields of study.ÃÂ His research interests reflect in his wide range of publications in various national and international journals.ÃÂ He is published one of article In-vitro antibacterial activity of piper betel leaf extracts. His Research interests are Piperbetel, antimicrobialfraction, pathogenic species. He is published so many Journals.