UTAMURADOVA, S.; DALIEV, S.; MAVLYANOV, A.; YULDASHEV, F. Calculated Forbidden Bandgap of Si₃MnS Phase in Supercell (1Х1Х3) and Experimentally Determined Forbidden Bandgap of Si<MnS&gt;. East European Journal of Physics, n. 4, p. 635-639, 8 Dec. 2025.