Comments on the paper “How to calculate crystallite size from x-ray diffraction (XRD) using Scherrer method” by Siti Fatimah et al. published in ASEAN Journal of Science and Engineering 2 (2022) 65. ASEAN Journal of Science and Engineering, [S. l.], v. 3, n. 3, p. 301–304, 2023. DOI: 10.17509/ajse.v3i3.56905. Disponível em: https://ajse.upi.edu/index.php/ajse/article/view/143. Acesso em: 16 oct. 2026.