The best bet could be official manga subscription services or well-known manga apps. They often have a wide range of titles, including Dragon Ball, and you can be sure the scans are of good quality and legal. But it might require a subscription fee. Another option is to search on large manga-related discussion forums, though the availability and legality can vary.
First off, you should have the right tools. Then, pay attention to details like cleaning up any noise or artifacts. Also, make sure the contrast and brightness are balanced to bring out the best in the scans. It takes some practice and patience.
It's had a huge negative impact. Pirating cuts into the profits of manga creators and publishers, making it harder for them to keep creating and distributing new content.
It's had a huge negative impact. Piracy steals potential revenue from creators and publishers, which can lead to less investment in new manga projects.