Evaluation of Antihelmintic Activity of Indigenous Plants Found in India Including Butea Monosperma, Origanum Majorana, Piper Longum and Embelia Ribes And GC-MS Phytochemical Analysis of Plant Extracts, Giri, Kiran, Singh Aradhana, Palandurkar Kamlesh M., Banerjee Tuhina, and Chaurasia Satish , Pharmacognosy Journal, November 2021, Volume 13, Issue 6, p.1464-1471, (2021)