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Overview: YouTube offers structured, high-quality DSA learning paths comparable to paid platforms in 2026.Combining concept-focused and problem-solving channels ...

Abstract: Java Object-Oriented Programming (OOP) is vital in information technology, but students often struggle with abstract concepts and complex logic. This study applies the Block Model (BM) to ...

Abstract: In recent years, object-oriented simultaneous localization and mapping (SLAM) has attracted increasing attention due to its ability to provide high-level semantic information while ...