REDDY, M.C. Somasekhara; JAHAN, S.M. Sarvar; SRIDEVI, K.; REDDY, G.V. Subba. Investigations on Natural Surfactant obtained from Soap-Nuts through Spectrophotometric Interactions with Congo Red and Comparison with Commercial Surfactants. Asian Journal of Chemistry, [S. l.], v. 31, n. 4, p. 907–916, 2019. DOI: 10.14233/ajchem.2019.21849. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/31_4_27. Acesso em: 8 jul. 2026.