Veronika Tiara, Ninawati Ninawati, Fransiska Liska, Rabiatul Alya, Yusawinur Barella. Menggali Potensi Problem Based Learning: Definisi, Sintaks, Dan Contoh Nyata. sosial [Internet]. 2024 Jun. 7 [cited 2026 Mar. 13];2(2):121-8. Available from: https://journal.appisi.or.id/index.php/sosial/article/view/153