Rohman A, Diantoro K, Rinaldo, Sitorus AT, Juwari, Juwari. Development Of Android-Based Application For English Learning System Using Drill and Practice Method. digitus [Internet]. 2023 Oct. 30 [cited 2025 Sep. 23];1(1):26-4. Available from: https://journal.idscipub.com/digitus/article/view/62