Promkatkaew, M., Kitjaruwankul, S., Baiya, S., Tongwanichniyom, S., Boonsri, P., & Hannongbua, S. (2022). A DFT-based Analysis of Metals Adsorption on Chitosan Monomer. Science Essence Journal, 38(2), 37–47. Retrieved from https://ejournals.swu.ac.th/index.php/sej/article/view/14878