Vinay Kumar Rao Khadam, Himmat Singh Chawra, and Ravindra Pal Singh. “Extrusion Spheronization Pelletization Technique and Wurster Coating (Bottom spray): A Review”. Future Journal of Pharmaceuticals and Health Sciences, vol. 3, no. 3, July 2023, pp. 263-76, doi:10.26452/fjphs.v3i3.474.