E. Karu and R. D. Cannon (2018) “INFRARED SPECTROSCOPY OF NEW OXO-CENTRED TRINUCLEAR CARBOXYLATO MIXED-METAL COMPLEXES CONTAINING CrIII 2MnIIIO AND MnIII 2FeIIIO CLUSTERS”, BIMA JOURNAL OF SCIENCE AND TECHNOLOGY GOMBE, 2(02), pp. 280-290. doi: 10.56892/bima.v2i02.111.