Herdianita N, H.L. O, Subroto E, Priadi B. Pengukuran Kristalinitas Silika berdasarkan Metode Difraktrometer Sinar-X. J. Math. Fund. Sci. [Internet]. 2019Jan.23 [cited 2025Oct.13];31(1):41-7. Available from: https://journals.itb.ac.id/index.php/jmfs/article/view/9313