Santia A, Mawardi M, Suryani O, Akmar R. The Atomic Structure Learning System With Flipped Guided Inquiry on Discord: A Development Study. IJERE [Internet]. 2025 Jul. 21 [cited 2025 Dec. 7];4(2):422-3. Available from: https://ejournal.ipinternasional.com/index.php/ijere/article/view/1381