Suganda HA, Pasaribu KA, Pane I. Pengaruh Metode Pembelajaran Group Investigation Terhadap Kemampuan Berpikir Kreatif. JPION [Internet]. 2025 Jun. 27 [cited 2026 Apr. 18];4(2):1039-46. Available from: https://jpion.org/index.php/jpi/article/view/523