Retraction notice to "Performance optimization of lead-free MASnBr3 based perovskite solar cells by SCAPS-1D device simulation". [Sol. Energy 249 (2022) 11419]. - Mushtaq, Shammas; Tahir, Sofia; Ashfaq, Arslan; Bonilla, Ruy Sebastian; Haneef, Muhammad; Saeed, Rabia; Ahmad, Waqas; Amin, Nasir (Solar Energy, 2026)