Erna EKW, Endang Kartini Panggiarti. Different Tests on the Average Implementation of Corporate Social Responsibility Before and During the Covid-19 Pandemic at Bank Syariah Mandiri. ban [Internet]. 2021 May 11 [cited 2026 Feb. 3];3(1):23-34. Available from: https://ejurnal.iainpare.ac.id/index.php/banco/article/view/2143