2019. Ontology-Based Model for Information Retrieval: an Application of Time Nouns in Nahj Al-Balagha. مجلة جامعة بابل - للعلوم الصرفه والتطبيقية. 27, 4 (2019), 258–265. DOI:https://doi.org/10.29196/jubpas.v27i4.3461.