Photovoltaic response promoted via intramolecular charge transfer in pyrazoline-based small molecular acceptors: efficient organic solar cells - Khalid, Muhammad; Mustafa, Ayesha; Ahmed, Sarfraz; Asghar, Muhammad Adnan; Ahamad, Tansir; Braga, Ataualpa Albert Carmo; Ojha, Suvash Chandra (Arabian Journal of Chemistry, 2023)