Synthesis, structure study, first-principles investigations and luminescence properties of europium and terbium complexes - Ali, Bakhat; Stefani, Hélio Alexandre; Imran, Muhammad; Irfan, Ahmad; Assiri, Mohammed A; Felinto, Maria Claudia França da Cunha; Khalid, Muhammad; Al-Sehemi, Abdullah G (Journal of Fluorescence, 2020)