Hastuti, Diah. “Effect of Shelf Life on IL6 and CD62P Thrombosite Consentrate Levels (Experimental Study at UDD PMI Semarang City)”. Journal Research of Social Science, Economics, and Management 3, no. 1 (August 30, 2023): 189–202. Accessed October 18, 2024. https://jrssem.publikasiindonesia.id/index.php/jrssem/article/view/529.