Yan, Huiqiong, Yuhong Feng, Wentao Hu, Chunfeng Cheng, Ruolin Liu, Chunxiu Wang, Jiacheng Li, and Qiang Lin. 2013. “Preparation and Evaluation of Alginate-Chitosan-Bentonite Based Beads for the Delivery of Pesticides in Controlled-Release Formulation”. Asian Journal of Chemistry 25 (17):9936-40. https://doi.org/10.14233/ajchem.2013.15671.