Julia, Ine, dan Windi Matsuko Danasasmita. “The Influence of Motivation and Work Environment on Employee Performance: Study at a Cleaning Service Company in Bandung”. Majalah Bisnis & IPTEK 16, no. 2 (November 14, 2023): 218 –. Diakses Mei 10, 2024. https://jurnal.stiepas.ac.id/index.php/bistek/article/view/449.