The Effect of the Project-Based Learning (PBL) Model in the "Virtuous Character" Unit on the Behavior of Ninth-Grade Students in the "Akidah Akhlak" Course at MTS Darul Ihsan Anggana. - Zainuri, Habib; Aliyah, Siti Rabiatul; Yusuf, Budi (Journal Edunity, 2026)