“Control Ecological Model for the Survival of Biological Species which are Directly Affected by Pollutants Emitted from External Sources: A Qualitative Approach”, J. Int. Acad. Phys. Sci., vol. 19, no. 2, pp. 81–101, Jun. 2015, Accessed: Oct. 23, 2026. [Online]. Available: http://www.iaps.org.in/journal/index.php/journaliaps/article/view/346