Iryani, A. S., & Hidayat, M. F. (2025). PENENTUAN KADAR NIKEL DALAM SAMPEL NIKEL ORE MENGGUNAKAN METODE PRESS MELALUI PEMBACAAN XRF. Global Research and Innovation Journal, 1(1), 329–335. Retrieved from https://journaledutech.com/index.php/great/article/view/66