BHARTI KUMARI. THEORETICAL ASPECTS OF GRAVIMETRIC ANALYSIS. INTERNATIONAL JOURNAL OF RESEARCH IN COMMERCE, IT, ENGINEERING AND SOCIAL SCIENCES ISSN: 2349-7793 Impact Factor: 6.876, [S. l.], v. 2, n. 6, p. 20–26, 2009. Disponível em: https://gejournal.net/index.php/IJRCIESS/article/view/878. Acesso em: 23 jul. 2024.