“Evaluation of the Addition of Tea Tree Oil on Some Mechanical Properties of Heat Cured Acrylic Resin”. 2021. Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ) 42 (1): 301-16. https://doi.org/10.55562/jrucs.v42i1.171.