(1)
Santosa, B.; Nurhayati; Hidayatullah, N. Efficiency Analysis of Bank Buku 4 (Bank With Core Capital at Least Rp30 Trillion) Before and During The Covid-19 Pandemic: Efficiency Analysis of Bank Buku 4 (Bank With Core Capital at Least Rp30 Trillion) Before and During The Covid-19 Pandemic. PENANOMICS 2023, 2.