Husnaeni Rohmawati. “The Information Sources Preferences Towards Preparation for The Olympiad of National Science Among High School Students in The City of Surabaya”. Palimpsest: Jurnal Ilmu Informasi dan Perpustakaan 13, no. 2 (December 20, 2022): 126–143. Accessed May 14, 2025. https://e-journal.unair.ac.id/palimpsest/article/view/40392.