Regular black hole interior spacetime supported by three-form field Mariam Bouhmadi-López, Che-Yu Chen, Xiao Yan Chew, Yen Chin Ong and Dong-han Yeom Eur. Phys. J. C, 81 4 (2021) 278 Published online: 02 April 2021 DOI: 10.1140/epjc/s10052-021-09080-1