Rey Aprinaldo. “Library Information System Using QR Code Technology at Patra Mandiri 2 Junior High School, Palembang”. Jurnal Ilmu Komputer dan Sistem Informasi (JIKSI) 6, no. 2 (October 29, 2025): 64-70. Accessed November 1, 2025. https://iitss.or.id/ojs/index.php/jiksi/article/view/201.