THE EFFECT OF USING PROJECT-BASED LEARNING APPLICATIONS ON THE CRITICAL THINKING ABILITY OF STUDENTS OF STATE ELEMENTARY SCHOOL 2 BUNGUR KARANGREJO DISTRICT. unita [Internet]. 2024 Dec. 25 [cited 2025 Sep. 29];6:791-9. Available from: https://conference.unita.ac.id/index.php/conference/article/view/259