Where to continue the The Ancient Magus' Bride manga

The Ancient Magus' Bride by Kore Yamazaki, 2013. The manga is still ongoing.

• Season 1 (24 episodes): Continue the manga from chapter 46 in volume 10.
• Season 2 Part 1 (12 episodes): Continue the manga from chapter 71 in volume 15.
• Season 2 Part 2 (12 episodes): Continue the manga from chapter 96 in volume 20.