Irzaman, Apriliana, E., Siskandar, R., Syafutra, H., Jenie, R. P., Indriasari, M., Ramli, M. M., Har, N. P., & Isa, M. M. (2026). Environmental Sustainable Utilization of Agricultural Waste–Based Sterilization for White Oyster Mushroom Cultivation: An FTIR Study of Optical Vibrational Properties. International Journal of Hydrological and Environmental for Sustainability, 5(1), 38-47. https://doi.org/10.58524/ijhes.v5i1.1005