Cahyadi, Rachmad and Fahrudda, Ansarul and Ayumuyas, Nur Palestin and Wiliyanarti, Pipit Festi and Setiawan, Heri Cahyo Bagus and Ariyanto, Sudirman Rizki and Umaroh, Susi Tri (2024) Study of Waiting Time Efficiency in the Outpatient Pharmacy of the Haji General Hospital East Java in Supporting the Implementation of Lean Management. Study of Waiting Time Efficiency in the Outpatient Pharmacy of the Haji General Hospital East Java in Supporting the Implementation of Lean Management, 24 (1). pp. 1074-1090. ISSN 0044-0477