Advanced machine learning and experimental studies of polypropylene based polyesters tribological composite systems for sustainable recycling automation and digitalization. - Hussain, Abrar; Kübarsepp, Jakob; Sergejev, Fjodor; Goljandin, Dmitri; Hussainova, Irina; Podgursky, Vitali; Karjust, Kristo; Maurya, Himanshu S.; Rahmani, Ramin; Sinka, Maris; Bajāre, Diāna; Borodiņecs, Anatolijs (International Journal of Lightweight Materials & Manufacture, 2025)