Widyastuti Widyastuti, Annisa Ananda, Rohimatul Anwar, and Kurniawan Shidiq. 2025. “Sample Preparation Technique for Scanning Electron Microscopy in Analyzing Shrimp Shell Biodegradation by Actinomycetes through Solid-State Fermentation”. JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM 4 (2):105-16. https://doi.org/10.55606/jurrimipa.v4i2.6342.