Augustina, N., Manfaati, R., Rizky, A., Yusuf, Y., & Adhitasari, A. (2024). A Comparative Study of Coconut Shell and Melinjo Shell as Carbon Sources for Bio-Briquette Production. Eksergi, 21(2), 60–64. https://doi.org/10.31315/e.v21i2.10180