Daniel, Thomas, Department of Physics/Geology/Geophysics, Alex Ekwueme-Federal University Ndufu-Alike Ikwo, Ebonyi state, Nigeria; Department of Physics, Federal University of Technology Minna, Minna, Niger state, Nigeria Danladi, Eli, Department of Physical Sciences, Greenfield University, Kaduna, Nigeria Danladi, Eli, Department of Physics, Federal University of Health Sciences, Otukpo, Benue State, Nigeri Danladi, Eli, Department of Physics, Federal University of Health Sciences, Otukpo, Benue State, Nigeria Danladi, Eli, Department of Physics, Federal University of Health Sciences, Otukpo, Benue State, Nigeria Danladi, Eli, Department of Physics, Federal University of Health Sciences, Otukpo, Benue State, Nigeria Danladi, Eli, Department of Physics, Federal University of Health Sciences, Otukpo, Benue State, Nigeria Danladi, Eli, Department of Physics, Federal University of Health Sciences, Otukpo, Benue State, Nigeria Danladi, Eli, Department of Physics, Nigerian Defence Academy; Department of Physical Sciences, Greenfield University, Kaduna, Nigeria Daoud, Salah, Laboratory of Materials and Electronic Systems, Faculty of Sciences and Technology, University Mohamed El Bachir El Ibrahimi of BBA, Bordj Bou Arreridj, Algeria Das, Asmita, St. Xavier’s College, Kolkata, India Das, Bishnu Ram, Department of Mathematics, Dibrugarh University, Dibrugarh, Assam, India Das, Bishnu Ram, Department of Mathematics, Dibrugarh University, Dibrugarh, Assam, India. Das, Dibyajyoti, Department of Mathematics, Gauhati University, Gopinath Bordoloi Nagar, Jalukbari, Assam, India Das, Dibyajyoti, Department of Mathematics, Gauhati University, Jalukbari, Assam, India Das, Manash, Department of Mathematics, Gauhati University, Guwahati, India Das, Manash Pratim, Department of Mathematics, BBK College, Barpeta (INDIA) Das, Pappu, Department of Mathematics, Gauhati University, Guwahati, Assam, India Das, Pappu, Department of Mathematics, Gauhati University, Guwahati, Assam, India Das, Rajesh Kumar, Department of Mathematics, Pandit Deendayal Upadhyaya Adarsha Mahavidyalaya Amjonga, Goalpara Das, Shashikant, Centurion University of Technology and Management, Odisha, India Das, Trishna Moni, Department of Applied Sciences, Gauhati University, Guwahati, Assam, India Das, Trishna Moni, Department of Applied Sciences, Gauhati University, Jalukbari, Guwahati, India Das, Tusar Kanti, Department of Mathematics, Dudhnoi College, Dudhnoi, Assam, India Dash, Sarat K., Department of Physics, Regional Institute of Education (NCERT), Bhubaneswar, Odisha, India Dashdemirov, A.O., Azerbaijan State Pedagogical University, Baku, Azerbaijan Daskalopulu, Aspassia, Department of Electrical and Computer Engineering, University of Thessaly, Volos, Greece Datsenko, Olga, National Scientific Center “Kharkiv Institute of Physics and Technology” Datsenko, Olga A. Datsenko A., National Science Center “Kharkov Institute of Physics and Technology”, Kharkiv, Ukraine Datta, Sumita, Department of Pure and Applied Mathematics, Alliance University, Bengaluru, India; Department of Physics, University of Texas at Arlington, Texas, USA Davis, Denet, Optoelectronics Device Simulation Research Lab, Department of Physics, Christ College (Autonomous), Irinjalakuda, Thrissur, Kerala, India; University of Calicut, Calicut, Kerala, India Davlatov, M.A., Karshi State University, Karshi, Uzbekistan; Karshi Engineering and Economic Institute. Karshi, Uzbekistan Davlatov, Muzaffar A., Karshi Engineering and Economic Institute, Karshi, Uzbekistan Davletov, I.Y., Department of Electrical Engineering and Power Engineering, Urgench State University named after Abu Raykhan Beruni, Urgench, Uzbekistan Davletov, Ikram Y., Urgench State Universiy, Urgench, Uzbekistan Davranov, K.T., Karshi State University, Karshi, Uzbekistan Davranov, Khujamkul T., Karshi State University, Karshi, Uzbekistan Davranov, X., Karshi State University, Karshi, Uzbekistan Davuluri, Neelima, Department of Mathematics, GITAM (Deemed to be University), Visakhapatnam, India Davydov, l. N., National Science Center “Kharkov Institute of Physics and Technology”
1, Akademicheskaya St., 61108 Kharkov, Ukraine Dawood, Ahmed Ibrahim, Department of Physics, College of Science, University of Baghdad, Baghdad, Iraq Deb, Biswajit, Department of Physics, Assam University, Silchar, India Degtyarev, Andrey V., V.N. Karazin Kharkiv National University, Kharkiv, Ukraine Dehingia, Hirak Jyoti, Department of Mathematics, Dibrugarh University, Assam, India Deiev, Olexii S., National Science Center “Kharkov Institute of Physics and Technology”, Kharkiv, Ukraine Deka, Hiren , Department of Mathematics, Cotton University, Assam, India Deka, Harekrishna, K.K. Handiqui State Open University, Khanapara, Guwahati, India Deka, Harekrishna, Krishna Kanta Handiqui State Open University, Khanapara, Guwahati, India Deka, Hiren, Department of Mathematics, Cotton University, Assam, India Deka, Manoj Kumar, Department of Radiography and Imaging Technology, Srimanta Sankaradeva University of Health Sciences, Guwahati, India