kasmaini kasmaini, Zahrida Z, Muhammad Kristiawan, Sudarwan Danim. Development of QR Code-Based Digital Learning Media to Improve Students’ English Speaking Skill. JEET [Internet]. 2024 Sep. 26 [cited 2025 Apr. 19];8(3):697-716. Available from: https://ejournal.unib.ac.id/JEET/article/view/36373