Muhammad Shaleh Zainuddin and Muhammad Darman, “PENGARUH SEMANGAT KERJA, GAYA KEPEMIMPINAN, DAN ETOS KERJA TERHADAP KINERJA PEGAWAI PT. BANK BRI CABANG MAJENE”, Mandar, vol. 3, no. 1, pp. 42–53, Dec. 2020.