IMPLEMENTASI METODE PROBLEM SOLVING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS PEMUDA GBI WTC SERPONG. Pneumata Jurnal Magister Teologi STTBI, [S. l.], v. 3, n. 1, 2021. Disponível em: https://sttbi.ac.id/journal/index.php/pneumata/article/view/229. Acesso em: 22 mei. 2026.