HARAHAP, Putri Sari; SARAGIH, Nahar Maganda. Pengaruh Lingkungan Kerja dan Kompetensi Individu Terhadap Produktivitas Kerja Pada PT. Bank Sumut Kantor Pusat Medan. Jurnal Ekonomi Bisnis Digital, [S. l.], v. 2, n. 1, p. 161–168, 2023. DOI: 10.47709/jebidi.v2i1.215. Disponível em: https://itscience-indexing.com/jebidi.itscience.org/index.php/jebidi/article/view/215. Acesso em: 8 aug. 2026.