Advances in Energy Technology : Proceedings of ICAET 2020 / by International Conference on Advanced in Energy Technology (2020 : Bhubaneswar, India), Mahapatra, Sadhan, editor 635806, Muḥammad, Shahbāz, editor 635807, Vaccaro, Alfredo, editor 635808, Balas, Valentina Emilia, editor 635809