Sharing session: Utilization of waste into paper soap by students of Universiti Utara Malaysia, Malaysia. Community Empowerment, [S. l.], v. 10, n. 1, p. 21–28, 2025. DOI: 10.31603/ce.11513. Disponível em: https://journal.unimma.ac.id/ce/article/view/11513. Acesso em: 29 sep. 2026.