A Secured Social-Economic Framework Based on PEM-Blockchain for Optimal Scheduling of Reconfigurable Interconnected Microgrids[J] IEEE ACCESS 2021(9) Yin, Fengyuan Hajjiah, Ali Jermsittiparsert, Kittisak Al-Sumaiti, Ameena Saad Elsayed, Salah K. Ghoneim, Sherif S. M. Mohamed, Mohamed A.