RAHMAT, DENI, et al. “MICROENCAPSULATION OF INDONESIAN POLYMER BIODIVERSITY IN WARTHON’S JELLY MESENCHYMAL STEM CELL (WJMSC)”. International Journal of Applied Pharmaceutics, vol. 14, no. 3, June 2022, pp. 91-94, doi:10.22159/ijap.2022.v14s3.19.