Nugraha, Nirindra Primavera Dirga, Maskur, and Nur Hayatin. “Ekspansi Query Berbasis Semantik Pada Online Public Access Catalog (OPAC)”. Jurnal Repositor 1, no. 2 (January 2, 2024). Accessed November 14, 2024. https://ejournal.umm.ac.id/index.php/repositor/article/view/30354.