Silver leaching from wasted printed circuit boards using choline chloride-based ternary deep eutectic solvents. - Fatimah, Soja Siti; Simanungkalit, Yosefani Anastasiya; Chieka Risdianto, Muhammad Riyu; Alhaqqa, Jaaka Yarfa; Sumarna, Omay; Mora, Abraham (Physicochemical Problems of Mineral Processing, 2026)