ERNA, Erna Kurniya Wati; ENDANG KARTINI PANGGIARTI. Different Tests on the Average Implementation of Corporate Social Responsibility Before and During the Covid-19 Pandemic at Bank Syariah Mandiri. BANCO: Jurnal Manajemen dan Perbankan Syariah, [S. l.], v. 3, n. 1, p. 23–34, 2021. DOI: 10.35905/banco.v3i1.2143. Disponível em: https://ejurnal.iainpare.ac.id/index.php/banco/article/view/2143. Acesso em: 3 feb. 2026.