Three-family supersymmetric Pati–Salam models with symplectic groups from intersecting D6-branes Adeel Mansha, Tianjun Li, Mudassar Sabir and Lina Wu Eur. Phys. J. C, 84 2 (2024) 151 Published online: 13 February 2024 DOI: 10.1140/epjc/s10052-024-12411-7