CRYSTAL STRUCTURES OF TWO PHOSPHONATE SALTS: MONOCYCLOHEXYLAMMONIUM HYDROGEN PHOSPHONATE AND MONOCYCLOHEXYLAMMONIUM PHENYL PHOSPHONATE. Journal of Engineering Studies and Research, [S. l.], v. 26, n. 2, p. 50–56, 2020. DOI: 10.29081/jesr.v26i2.168. Disponível em: https://jesr.ub.ro/journal/article/view/168. Acesso em: 13 sep. 2025.