Preliminary Study on the Measurement of Cadmium Levels in Scavenger Hair at Sukawinatan Landfill Palembang. (2024). Sainmatika: Jurnal Ilmiah Matematika Dan Ilmu Pengetahuan Alam, 21(2), 185-192. https://doi.org/10.31851/sainmatika.v21i2.17058