Khusnul Khasanah, Shabrina Nabiatun Salsabila, Abdul Hopid. Continuous Improvement In Improving The Quality Of Education At SMP IT Abu Bakar Yogyakarta. LN [Internet]. 2024 Apr. 1 [cited 2025 Oct. 7];2(1):1-8. Available from: https://linguanusa.com/index.php/1/article/view/33