KURNIAWAN, Stevia Nadya Rizky et al. Optimization of Coffee Waste as Liquid Organic Fertilizer and Aromatherapy Candles: A Local Potential-Based Empowerment Effort in Sirukun Village, Kalibening District, Banjarnegara. Proceedings Series on Social Sciences & Humanities, [S. l.], v. 28, p. 312–316, 2025. Disponível em: https://conferenceproceedings.ump.ac.id/pssh/article/view/1931. Acesso em: 10 dec. 2025.