Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OKADA Takeshi,Proofreading Procedure Monitoring - Frequency of Finding Errors in Each Check Process and Optimum Number Proofread Repetitions,Journal of Printing Science and Technology,09143319,The Japanese Society of Printing Science and Technology,2011,48,6,410-416,https://cir.nii.ac.jp/crid/1390001204088274432,https://doi.org/10.11413/nig.48.410