Saha, N., Hasan, I., Nazmi, M., & Reza, M. S. (2013). Design and Development of Sustained Release Microspheres of Ibuprofen by Emulsification Solvent Evaporation Method Using Polymeric Blend. Bangladesh Pharmaceutical Journal, 16(1), 39–44. https://doi.org/10.3329/bpj.v16i1.14489