Lestari, R. .; ., N.; Lestira Oktaroza, M.; Asfari Nur Hasanah, L. .; Sumarni Pratiwi, L. .; Kamila, Z. . Effectiveness of the Implementation of Islamic Work Ethics (Core Values AKHLAK) at Bank Syariah Indonesia (BSI) in Bandung in Improving Employee Performance. KSS 2023, 8, 832–840.