Kurnia, Y., Jauhariyah, D., Madiyo, M., Nugraha, Y., Akhmansyah, M., & Widiani, N. (2022). Cassava Peel Extract as Raw Materials for Making Paper : Utilization of Waste as Environmental Conservation. International Journal of Hydrological and Environmental for Sustainability, 1(3), 160-168. https://doi.org/10.58524/ijhes.v1i3.170