M. S. Rahman, M. Tabassum, T. Sharmin, S. Islam, S. R. Rony, and A. A. Shaikh, “Complexes of Copper(II) and Adenine at Various pH: Synthesis and Characterization”, Dhaka Univ. J. Sci., vol. 72, no. 2, pp. 84–90, Sep. 2024.