Structure of nnn/ppp three quasiparticle quadruplets in odd-A nuclei Manpreet Kaur, Sushil Kumar, Sukhjeet Singh and A. K. Jain Eur. Phys. J. Plus, 139 5 (2024) 417 Published online: 16 May 2024 DOI: 10.1140/epjp/s13360-024-05211-1