Ejuh, G. W., Ndikilar, C. E., Nya, F. T., Samuel, N. and Marie, N. J. (2015) “ Electronic Structure and Properties of the Molecules Aspirin and Ibuprofen”., JOURNAL OF ADVANCES IN PHYSICS, 10(2), pp. 2696–2714. doi: 10.24297/jap.v10i2.1331.