Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KARASAWA Hirokazu and SUZUKI Koji and TAKAHASHI Koji,Measuring Strain on Short Drill Rods,Journal of MMIJ,18816118,The Mining and Materials Processing Institute of Japan,2010,127,1,39-45,https://cir.nii.ac.jp/crid/1390001205275488384,https://doi.org/10.2473/journalofmmij.127.39