Yohana Bernadita Hingi Purek, Agus Dwi Sasono, Moh. Askiyanto, and Nur Ida Iriani. “The Influence of Working Capital Management and ROE (Return On Equity) on Financial Performance at Letter Karya Timur Malang”. International Journal of Management and Business 3, no. 1 (January 11, 2026): 246–253. Accessed May 12, 2026. https://irdhjournals.com/ijmb/article/view/821.