Sreeram, V., et al. “Impact of 2-Aminonicotinic Acid and Or β-Cyclodextrin on the Morphology of Metal Carbonates (M = Ca2+ and Sr2+) Crystallization”. Asian Journal of Chemistry, vol. 32, no. 2, Dec. 2019, pp. 435-40, doi:10.14233/ajchem.2020.22447.