2023. Investigation on Microstructure, Hardness, Wear behavior and Fracture Surface Analysis of Strontium (Sr) and Calcium (Ca) Content A357 Modified Alloy by Statistical Technique . Frattura ed Integrità Strutturale. 17, 65 (Jun. 2023), 32–46. DOI:https://doi.org/10.3221/IGF-ESIS.65.03.