IRYANI, A. Sry; HIDAYAT, Muh Fajrin. PENENTUAN KADAR NIKEL DALAM SAMPEL NIKEL ORE MENGGUNAKAN METODE PRESS MELALUI PEMBACAAN XRF. Global Research and Innovation Journal, [S. l.], v. 1, n. 1, p. 329–335, 2025. Disponível em: https://journaledutech.com/index.php/great/article/view/66. Acesso em: 6 jul. 2025.