SUHERMAN, Suherman; MUKTAR, Muharnif; KURNIAWAN, Rendy; ABDULLAH, Ilmi; MAWARDI. Synthesis and Characterisation of Biolubricants Castor Oil (Ricinus communis L.) Using a Homogeneous Catalyst for Hydraulic Engine Applications. Jurnal Rekayasa Mesin, [S. l.], v. 20, n. 2, p. 217–228, 2025. DOI: 10.32497/jrm.v20i2.6669. Disponível em: https://jurnal.polines.ac.id/index.php/rekayasa/article/view/6669. Acesso em: 10 oct. 2025.