Wulandari, R., Zaenal Abidin, Yudi Setiawan, & Putri Nur Angelina. (2026). Sustainable Alternatives for Chemical Waste Management in Testing and Calibration Laboratory. Indonesian Journal of Environmental Management and Sustainability, 10(2), 145-157. https://doi.org/10.26554/ijems.2026.10.2.145-157