Riwayatiningsih, Rika, Entika Fani Prastikawati, Mochamad Muchson, Fatika Nur Haqiqi, Sokarios Setyowati, and Dwi Aji Kartiko. “Empowering Higher-Order Thinking Skills in Writing through Gamification and Multimodal Learning Within PBL”. Forum for Linguistic Studies 7, no. 2 (February 20, 2025): 385–398. Accessed February 23, 2025. https://journals.bilpubgroup.com/index.php/fls/article/view/8119.