Werdiningsih, Y., A. Nurudhin, and indrayana sunarso. “Mesenchymal Stem Cell Secretome Improves Bone Quality in Autoimmune Rheumatic Patients (AIIRD): A Case Report”. Indonesian Basic and Experimental Health Sciences, vol. 13, no. 1, Nov. 2024, pp. 11-15, doi:10.11594/ibehs.vol13iss1pp11-15.