Novianti, I. and Suwartiningsih, N. 2026. Potential of Basil Seed (Ocimum basilicum) Simplicia as a Feed Supplement on the Histomorphometry and Muscle Damage of African Catfish (Clarias gariepinus) Exposed to Polystyrene Microplastics. Bioscientist : Jurnal Ilmiah Biologi. 14, 1 (Feb. 2026), 1–12. DOI:https://doi.org/10.33394/bioscientist.v14i1.19297.