Brahmi, R.; Diaf, K.; Elbahri, Z.; Baitiche, M. Preparation and in-Vitro Evaluation of Single and Bi-Layered Beeswax-Based Microparticles for Colon-Specific Delivery of Mesalamine: Scientific Paper. J. Serb. Chem. Soc. 2024, 89, 91-106.