CHAND, Prakash; KUMAR, Ashavani; GAUR, Anurag; MAHNA, S.K. Elemental Analysis of Ash using X-Ray Fluorescence Technique. Asian Journal of Chemistry, [S. l.], v. 21, n. 10, p. S220–224, 2026. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/35953. Acesso em: 7 may. 2026.