PENGUKURAN EFISIENSI WAKTU KERJA DENGAN JAM HENTI OPERASIONAL PENCUCIAN MOBIL ROBOTIC OTOBILAZ CAR WASH AND DETAILING. JEBI [Internet]. 2025 Nov. 30 [cited 2025 Dec. 14];3(2):247-59. Available from: https://ecosemica.net/index.php/ECONOMICA/article/view/310