Putri ATU, Riady Y. Website-based Gray Literature Collection Management Darmajaya Repository: Case Study at IIB Darmajaya Library UPT. LADU [Internet]. 2024 Feb. 2 [cited 2025 Aug. 22];4(1):21-3. Available from: https://www.alejournal.com/index.php/ladu/article/view/265