Al-asbahi, M. G. S. S. (2024) “The Biological Production of Titanium Dioxide Nanoparticles by a Combination Culture of Lactobacillus sp. and Bacillus sp. and Assessment of their Bioactivity”, Sana’a University Journal of Applied Sciences and Technology , 2(3), pp. 223–231. doi: 10.59628/jast.v2i3.792.