Nurlitasari, Dewi Farida. “FERRIC SULFATE DAPAT MENYEBABKAN PEWARNAAN INTERNAL DENTIN”. Interdental Jurnal Kedokteran Gigi (IJKG) 14, no. 1 (June 28, 2018). Accessed April 30, 2024. https://e-journal.unmas.ac.id/index.php/interdental/article/view/365.