TESSALONIKA, R. C.; PELLENG, F. A. O.; ASALOEI, S. Pengaruh Efisiensi Kerja Terhadap Kinerja Karyawan PT. Aneka Gas Industri Bitung. Productivity, [S. l.], v. 2, n. 5, p. 413–416, 2021. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/36115. Acesso em: 24 jun. 2024.