, digital "portable" versions (PDFs) are often hosted on educational and archiving platforms for review:
: Core sentence structures explained through real-life examples. nihongo sou matome n5 pdf portable
Modern PDF reader apps allow you to split your screen. You can have the textbook open on one side and a digital notebook or flashcard app (like Anki) open on the other. , digital "portable" versions (PDFs) are often hosted