Sumarsid S. PENGARUH MOTIVASI MATERIAL DAN MOTIVASI NON MATERIAL TERHADAP SEMANGAT KERJA KARYAWAN DI PT DAYA ADICIPTA SANDIKA. m-pu [Internet]. 2017Jan.1 [cited 2025Nov.9];7(1). Available from: https://journal.universitassuryadarma.ac.id/index.php/ilmiahm-progress/article/view/175