Dr. Amit Kumar Verma. “Biometric Estimation for Understanding the Nature of Vorticella Stalk Contraction- Extension Repeated Consequential Cyclic Processes: Life Sciences-Chemistry for New Drug Discovery”. International Journal of Life Science and Pharma Research, vol. 11, no. 4, July 2022, pp. 85-96, doi:10.22376/ijpbs/lpr.2021.11.4.L85-96.