Butar-Butar, Monetarist.
" Pengaruh Corporate Social Responsibility (CSR) dan Non Performing Loan (NPL) Terhadap kinerja Keuangan Perbankan Yang Terdaftar di Bursa Efek Indonesia" <em>JURNAL NERACA AGUNG</em> [Online], Volume 9 Number 1 (30 March 2019)