“PENGUKURAN EFISIENSI WAKTU KERJA DENGAN JAM HENTI OPERASIONAL PENCUCIAN MOBIL ROBOTIC OTOBILAZ CAR WASH AND DETAILING”. Jurnal Ekonomi dan Bisnis 3, no. 2 (November 30, 2025): 247–259. Accessed December 14, 2025. https://ecosemica.net/index.php/ECONOMICA/article/view/310.