Pangaribuan, Ida, Feby Safrin, and Onan Siregar. “Pengaruh Work Ethic Dan Monotonitas Kerja Terhadap Performance Karyawan”. Jurnal Ilmiah Wahana Pendidikan 11, no. 4.D (April 30, 2025): 56-66. Accessed April 17, 2026. http://jurnal.peneliti.net/index.php/JIWP/article/view/10213.