BEST PRACTICE DOSEN MENGAJAR IPS IMPLEMENTASI PROBLEM BASED LEARNING MEMADUKAN TWO STAYTWO STRAY MODEL DI SMPN 1 LINGSAR. pepadu [Internet]. 2023 Dec. 19 [cited 2025 Oct. 3];4(4):547-54. Available from: https://journal.unram.ac.id/index.php/pepadu/article/view/3710