JAWAD, M. A. S.; MURTI, R. H. A.; SITOGASA, P. S. A. . . Community Empowerment: Used Cooking Oil Recycle to Produce Handwash Soap as a Commercial Souvenir Product in Surakarta. abdimesin, [S. l.], v. 1, n. 2, p. 27–32, 2021. DOI: 10.33005/abdi-mesin.v1i2.19. Disponível em: https://ie.upnjatim.ac.id/index.php/abdimesin/article/view/13. Acesso em: 19 sep. 2024.