Hastuti, S., E. N. Fajariani, I. K. Candraningrum, T. Martini, S. Wahyuningsih, and F. N. Aini. “Rice Husk Ash-Based Selective Absorbent With Imprinted Ionic for Gold Recovery”. Communications in Science and Technology, Vol. 9, no. 2, Dec. 2024, pp. 227-34, doi:10.21924/cst.9.2.2024.1461.