Choiri, S., Fursanah, H., Ramadhani, J.S., Isnaini, I.R.M., Amanah, J.C. and Afidah, Z.A.N. 2025. Metformin HCl Controlled-Release Microparticles: DoE-Based Formulation Development and In-Vivo Proof of Concept Study. Indonesian Journal of Pharmacy. 36, 2 (Jun. 2025), 225-235. DOI:https://doi.org/10.22146/ijp.10287.