K. Punjima, S. Yadava, A. Ratnam, N. K. Gour, and P. K. Chaurasia, “Manganese(III) Complexes of Porphyrin-based Ligand: Synthesis, DFT Study and Catalytic Application”, ajc, vol. 37, no. 10, pp. 2599–2604, Sep. 2025.