Advances in innovation, trade and business, 2021: title page (Rajorshi Sen Gupta, editor) title page verso, etc. (Rajorshi Sen Gupta is an Assistant Professor in the Department of Economics BITS, Pilani-K K Birla Goa Campus, Sancole, Goa, India. His current areas of research include innovation and intellectual property management, economic problems of underdeveloped nations, and econometrics)