Dimensional stability of brake pads reinforced with calcined eggshell particles under exposed to engine lubricating oilSunardi Sunardi, Dody Ariawan, Eko Surojo, Aditya Rio Prabowo, Cahyo Hadi Wibowo, Hammar Ilham Akbar, Agung Sudrajad and Harjo SeputroBIO Web Conf., 146 (2024) 01058DOI: https://doi.org/10.1051/bioconf/202414601058