@article{articlef0d56667, title = {First theoretical probe for efficient enhancement of optical nonlinearity via structural modifications into phenylene based D–π–A configured molecules}, author = {Khalid, Muhammad and Naz, Salma and Mahmood, Khalid and Hussain, Shabbir and Braga, Ataualpa Albert Carmo and Hussain, Riaz and Ragab, Ahmed H and Al-Mhyawi, Saedah R.}, year = {2022}, doi = {10.1039/d2ra04844b}, journal = {RSC Advances} }