A. Baatyrbekovich Satybaldyev, “Chapter 12. Ultrasonic Multi-Electrode Electrophysical Ionization for High- Purity Extraction of Precious, Base, and Rare-Earth Metals from Kyrgyzstan’s Technogenic Tailings”, in Advanced Materials, Artificial Intelligence, and Sustainable Technologies for Energy and Environmental Engineering, E. Gadirova, V. Abdullayev, J. Gonzalez-Argote, and A. Khang, Eds. South American Publishing, 2025, pp. 172–187. doi: 10.62486/978-9915-704-10-4.Ch12.