| Institution: | 1. Department of Mathematics, Sri Aurobindo College, University of Delhi, New Delhi, Delhi 110017, India;2. Department of Mathematics, Deshbandhu college, University of Delhi, New Delhi, Delhi 110019, India;3. Department of Commerce, Sri Aurobindo College, University of Delhi, New Delhi, Delhi 110017, India;4. Department of Physics, Deshbandhu college, University of Delhi, New Delhi, Delhi 110019, India;1. Department of Fundamental Research, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas, Madrid, Spain;2. Department Technologies of Computers and Communications, University of Extremadura, ARCO Research Group, Cáceres, Spain;1. Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran;2. Department of Hematology, School of Medicine Sciences, Tarbiat Modares University, P.O. Box 14115-331, 14115-111 Tehran, Iran;1. Department of Mathematical Sciences, University of Zululand, Private Bag X1001, Kwa-Dlangezwa, KwaZulu-Natal 3886, South Africa;2. Faculty of Natural Sciences, Mangosuthu University of Technology, Umlazi, South Africa |
