Revisiting the supersymmetric Pati–Salam models from intersecting D6-branes Tianjun Li, Adeel Mansha and Rui Sun Eur. Phys. J. C, 81 1 (2021) 82 Published online: 26 January 2021 DOI: 10.1140/epjc/s10052-021-08839-w