Angel Nainggolan, and Paul Eduard Sudjiman. “PENGARUH MOTIVASI DAN DISIPLIN KERJA TERHADAP PRODUKTIVITAS KERJA KARYAWAN THE PLAZA RESIDENCES”. JURNAL EKONOMI, SOSIAL & HUMANIORA 3, no. 09 (May 26, 2022): 138–148. Accessed June 13, 2026. https://jurnalintelektiva.sthf.ac.id/index.php/jurnal/article/view/758.