Ontologies Application in Virtual Reality Training Domain: A Review and Future Directions. - Youcef Benferdia; Mohammad Nazir Ahmad; Mohd Yazid Bajuri; Mushawiahti Mustapha; Mazida Ahmad; Azrulhizam Shapi'i (PACIS, 2020)

OntoPhaco: An Ontology for Virtual Reality Training in Ophthalmology Domain - A Case Study of Cataract Surgery. - Youcef Benferdia; Mohammad Nazir Ahmad; Mushawiahti Mustapha (IEEE Access, 2021)