Sharma, A., Khiwani, D., Bhojak, N., & P. Soni, K. (2016). Preconcentration and Separation of Metal Ions Using Chelating Adsorbents Based on Naphthalene. Asian Journal of Chemistry, 16(2), 1023–1026. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/14573