Apart from playing games, doing tsumegos, and reading Go theory, a classic way to practice Go is to layout exemplary games. The problem is, of course, to find good game to layout, but there are several Japanese collections with commented selected games intended for self-study:
https://www.amazon.co.jp/dp/483996694X
https://www.amazon.co.jp/dp/4839954577
https://www.amazon.co.jp/dp/4839973407
https://www.amazon.co.jp/dp/4839985863
https://www.amazon.co.jp/dp/4839968381