Zoughi, Toktam, Ehsan Arianyan, Maryam Mahmoudi, Mahtab Aghdamifard, and Mohadese Nikoogoftar. 2026. “Hybrid Layered Retrieval and Task-Aware Embeddings for Efficient Persian RAG Systems”. Journal of Web Engineering 25 (05):765–796. https://doi.org/10.13052/jwe1540-9589.2552.