TY - GENERIC DO - 10.20944/preprints202203.0184.v2 UR - http://dx.doi.org/10.20944/preprints202203.0184.v2 TI - Investigation of Nano Structure’s Morphology Extracted from Walnut Shell Using Hydrolysis Acid and Ball Milling Methods T2 - Preprints AU - Feizi, Zahra AU - Shakeri, Alireza AU - Ranjbar Fordoee, Abolfazl PY - 2022 DA - 2022/03/31 PB - Preprints