Haggahot R' Yeshaya Berlin on Tractate Soferim Chapter 19
Can copy this into an AI, or connect the whole library to your assistant. For deeper learning, you can directly use the original seforim, sites, and apps.
לשון שרים [עי׳ יומא ח:]:
צ"ל תיקן וכ"ה בס"א:
[פרקי ר"א פ׳ יג]: