TY - RPRT TI - Mixed Effects Random Forest Model for Maintenance Cost Estimation in Heavy-Duty Vehicles Using Diesel and Alternative Fuels AU - Katreddi, Sasanka AU - Thiruvengadam, Arvind AU - Thompson, Gregory J. AU - Schmid, Natalia A. PY - 2023 DO - 10.1109/access.2023.3290994 UR - https://www.osti.gov/biblio/1987910 ID - 1987910 ER -