Enhancing the reliability of railway track circuit power supply systems using a microcontroller-based self-checking dual-channel architecture. Международный научный журнал «Инженер», [S. l.], v. 4, n. 1, p. 101–105, 2026. DOI: 10.56143/3030-3893-2026-1-101-105. Disponível em: https://engineer.tstu.uz/index.php/engineer-tstu/article/view/303. Acesso em: 27 jul. 2026.