Harahap AH, Lubis FA, Anggraini T. Analysis of the Implementation of Green Banking Concepts in the Operations of Bank Aceh Syariah (Sisingamaraja Medan Branch) in Support of Sustainable Finance. AEFS [Internet]. 2026 Aug. 10 [cited 2026 Aug. 18];4(3):371-88. Available from: https://advancesinresearch.id/index.php/AEFS/article/view/999