Najwa, Nina Fadilah, Istianah Muslim, and Heni Rachmawati. “Business Process Improvement for Internal Quality Assurance Using Information Systems: A Case Study of a Vocational Higher Education Institution”. Jurnal Pendidikan Vokasi 16, no. 2 (July 31, 2026). Accessed July 31, 2026. https://journal.uny.ac.id/index.php/jpv/article/view/96086.