Muharom F, Nugroho A, Putra P HR, Nanda GA. A WhatsApp-based Flipped Classroom Model: Effect on Students’ Higher Order Thinking Skill. td [Internet]. 2022 Oct. 19 [cited 2025 Mar. 16];27(1):41-5. Available from: https://jurnal.radenfatah.ac.id/index.php/tadib/article/view/13664