Widyastuti, Indri, Reta Anggraeni Widya, Rif’atul Hamidah, and Vina Risnawati. “Implementation of Lean Hospital in Reducing Waiting Time for Outpatients’ Medication at the Pharmacy Installation of Dr. Saiful Anwar Regional Hospital (RSSA) East Java”. Jurnal Farmasi Indonesia 17, no. 1 (January 31, 2025): 82–92. Accessed October 22, 2026. https://www.jfi-online.org/index.php/jfi/article/view/343.